20216110320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:998

約数の個数: 720

約数和(自身を含む): 85976961408

約数和(自身を除く): 65760851088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 37, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 74, 80, 84, 85, 90, 98, 102, 105, 111, 112, 119, 120, 126, 136, 140, 144, 147, 148, 153, 168, 170, 180, 185, 196, 204, 210, 222, 238, 240, 245, 252, 255, 259, 272, 280, 294, 296, 306, 315, 333, 336, 340, 357, 360, 370, 392, 408, 420, 441, 444, 476, 490, 504, 510, 518, 555, 560, 588, 592, 595, 612, 629, 630, 666, 680, 714, 720, 735, 740, 765, 777, 784, 816, 833, 840, 882, 888, 911, 952, 980, 1008, 1020, 1036, 1071, 1110, 1176, 1190, 1224, 1258, 1260, 1295, 1332, 1360, 1428, 1470, 1480, 1530, 1554, 1665, 1666, 1680, 1764, 1776, 1785, 1813, 1822, 1887, 1904, 1960, 2040, 2072, 2142, 2205, 2220, 2331, 2352, 2380, 2448, 2499, 2516, 2520, 2590, 2664, 2733, 2856, 2940, 2960, 3060, 3108, 3145, 3330, 3332, 3528, 3570, 3626, 3644, 3774, 3885, 3920, 4080, 4144, 4165, 4284, 4403, 4410, 4440, 4555, 4662, 4760, 4998, 5032, 5040, 5180, 5328, 5355, 5439, 5466, 5661, 5712, 5880, 6120, 6216, 6290, 6377, 6660, 6664, 7056, 7140, 7252, 7288, 7497, 7548, 7770, 8199, 8330, 8568, 8806, 8820, 8880, 9065, 9110, 9324, 9435, 9520, 9996, 10064, 10360, 10710, 10878, 10932, 11322, 11655, 11760, 12240, 12432, 12495, 12580, 12754, 13209, 13320, 13328, 13665, 14280, 14504, 14576, 14994, 15096, 15487, 15540, 16317, 16398, 16660, 17136, 17612, 17640, 18130, 18220, 18648, 18870, 19131, 19992, 20720, 21420, 21756, 21864, 22015, 22644, 23310, 24990, 25160, 25508, 26418, 26640, 27195, 27330, 28305, 28560, 29008, 29988, 30192, 30821, 30974, 31080, 31885, 32634, 32796, 33320, 33707, 35224, 35280, 36260, 36440, 37296, 37485, 37740, 38262, 39627, 39984, 40995, 42840, 43512, 43728, 44030, 44639, 45288, 46461, 46620, 49980, 50320, 51016, 52836, 54390, 54660, 56610, 57393, 59976, 61642, 61948, 62160, 63770, 65268, 65592, 66045, 66640, 67414, 70448, 72520, 72880, 74970, 75480, 76524, 77435, 79254, 81585, 81990, 85680, 87024, 88060, 89278, 90576, 92463, 92922, 93240, 95655, 99960, 101121, 102032, 105672, 108409, 108780, 109320, 113220, 114786, 119952, 123284, 123896, 127540, 130536, 131184, 132090, 133917, 134828, 139383, 145040, 149940, 150960, 153048, 154105, 154870, 158508, 163170, 163980, 168535, 176120, 178556, 184926, 185844, 186480, 191310, 198135, 199920, 202242, 211344, 216818, 217560, 218640, 223195, 226440, 229572, 232305, 235949, 246568, 247792, 255080, 261072, 264180, 267834, 269656, 277389, 278766, 286965, 299880, 303363, 306096, 308210, 309740, 317016, 325227, 326340, 327960, 337070, 352240, 357112, 369852, 371688, 382620, 396270, 401751, 404484, 433636, 435120, 446390, 452880, 459144, 462315, 464610, 471898, 493136, 505605, 510160, 528360, 535668, 539312, 542045, 554778, 557532, 573019, 573930, 599760, 606726, 616420, 619480, 634032, 650454, 652680, 655920, 669585, 674140, 696915, 707847, 714224, 739704, 743376, 758863, 765240, 792540, 803502, 808968, 867272, 892780, 918288, 924630, 929220, 943796, 975681, 1011210, 1056720, 1071336, 1084090, 1109556, 1115064, 1146038, 1147860, 1179745, 1213452, 1232840, 1238960, 1300908, 1305360, 1339170, 1348280, 1386945, 1393830, 1415694, 1479408, 1516815, 1517726, 1530480, 1585080, 1607004, 1617936, 1626135, 1651643, 1719057, 1734544, 1785560, 1849260, 1858440, 1887592, 1951362, 2008755, 2022420, 2123541, 2142672, 2168180, 2219112, 2230128, 2276589, 2292076, 2295720, 2359490, 2426904, 2465680, 2601816, 2678340, 2696560, 2773890, 2787660, 2831388, 2865095, 3033630, 3035452, 3170160, 3214008, 3252270, 3303286, 3438114, 3539235, 3571120, 3698520, 3716880, 3775184, 3794315, 3902724, 4011133, 4017510, 4044840, 4247082, 4336360, 4438224, 4553178, 4584152, 4591440, 4718980, 4853808, 4878405, 4954929, 5157171, 5203632, 5356680, 5547780, 5575320, 5662776, 5730190, 6067260, 6070904, 6428016, 6504540, 6606572, 6829767, 6876228, 7078470, 7397040, 7588630, 7805448, 8022266, 8035020, 8089680, 8258215, 8494164, 8595285, 8672720, 9106356, 9168304, 9437960, 9756810, 9909858, 10314342, 10617705, 10713360, 11095560, 11150640, 11325552, 11382945, 11460380, 12033399, 12134520, 12141808, 13009080, 13213144, 13659534, 13752456, 14156940, 14864787, 15177260, 15610896, 16044532, 16070040, 16516430, 16988328, 17190570, 18212712, 18875920, 19513620, 19819716, 20055665, 20628684, 21235410, 22191120, 22765890, 22920760, 24066798, 24269040, 24774645, 25785855, 26018160, 26426288, 27319068, 27504912, 28077931, 28313880, 29729574, 30354520, 32089064, 32140080, 33032860, 33976656, 34148835, 34381140, 36100197, 36425424, 39027240, 39639432, 40111330, 41257368, 42470820, 45531780, 45841520, 48133596, 49549290, 51571710, 54638136, 56155862, 56627760, 59459148, 60166995, 60709040, 64178128, 66065720, 68297670, 68762280, 72200394, 74323935, 78054480, 79278864, 80222660, 82514736, 84233793, 84941640, 91063560, 96267192, 99098580, 103143420, 109276272, 112311724, 118918296, 120333990, 132131440, 136595340, 137524560, 140389655, 144400788, 148647870, 160445320, 168467586, 169883280, 180500985, 182127120, 192534384, 198197160, 206286840, 224623448, 237836592, 240667980, 252701379, 273190680, 280779310, 288801576, 297295740, 320890640, 336935172, 361001970, 396394320, 412573680, 421168965, 449246896, 481335960, 505402758, 546381360, 561558620, 577603152, 594591480, 673870344, 722003940, 842337930, 962671920, 1010805516, 1123117240, 1189182960, 1263506895, 1347740688, 1444007880, 1684675860, 2021611032, 2246234480, 2527013790, 2888015760, 3369351720, 4043222064, 5054027580, 6738703440, 10108055160, 20216110320]

約数ペア:

[(1, 20216110320), (2, 10108055160), (3, 6738703440), (4, 5054027580), (5, 4043222064), (6, 3369351720), (7, 2888015760), (8, 2527013790), (9, 2246234480), (10, 2021611032), (12, 1684675860), (14, 1444007880), (15, 1347740688), (16, 1263506895), (17, 1189182960), (18, 1123117240), (20, 1010805516), (21, 962671920), (24, 842337930), (28, 722003940), (30, 673870344), (34, 594591480), (35, 577603152), (36, 561558620), (37, 546381360), (40, 505402758), (42, 481335960), (45, 449246896), (48, 421168965), (49, 412573680), (51, 396394320), (56, 361001970), (60, 336935172), (63, 320890640), (68, 297295740), (70, 288801576), (72, 280779310), (74, 273190680), (80, 252701379), (84, 240667980), (85, 237836592), (90, 224623448), (98, 206286840), (102, 198197160), (105, 192534384), (111, 182127120), (112, 180500985), (119, 169883280), (120, 168467586), (126, 160445320), (136, 148647870), (140, 144400788), (144, 140389655), (147, 137524560), (148, 136595340), (153, 132131440), (168, 120333990), (170, 118918296), (180, 112311724), (185, 109276272), (196, 103143420), (204, 99098580), (210, 96267192), (222, 91063560), (238, 84941640), (240, 84233793), (245, 82514736), (252, 80222660), (255, 79278864), (259, 78054480), (272, 74323935), (280, 72200394), (294, 68762280), (296, 68297670), (306, 66065720), (315, 64178128), (333, 60709040), (336, 60166995), (340, 59459148), (357, 56627760), (360, 56155862), (370, 54638136), (392, 51571710), (408, 49549290), (420, 48133596), (441, 45841520), (444, 45531780), (476, 42470820), (490, 41257368), (504, 40111330), (510, 39639432), (518, 39027240), (555, 36425424), (560, 36100197), (588, 34381140), (592, 34148835), (595, 33976656), (612, 33032860), (629, 32140080), (630, 32089064), (666, 30354520), (680, 29729574), (714, 28313880), (720, 28077931), (735, 27504912), (740, 27319068), (765, 26426288), (777, 26018160), (784, 25785855), (816, 24774645), (833, 24269040), (840, 24066798), (882, 22920760), (888, 22765890), (911, 22191120), (952, 21235410), (980, 20628684), (1008, 20055665), (1020, 19819716), (1036, 19513620), (1071, 18875920), (1110, 18212712), (1176, 17190570), (1190, 16988328), (1224, 16516430), (1258, 16070040), (1260, 16044532), (1295, 15610896), (1332, 15177260), (1360, 14864787), (1428, 14156940), (1470, 13752456), (1480, 13659534), (1530, 13213144), (1554, 13009080), (1665, 12141808), (1666, 12134520), (1680, 12033399), (1764, 11460380), (1776, 11382945), (1785, 11325552), (1813, 11150640), (1822, 11095560), (1887, 10713360), (1904, 10617705), (1960, 10314342), (2040, 9909858), (2072, 9756810), (2142, 9437960), (2205, 9168304), (2220, 9106356), (2331, 8672720), (2352, 8595285), (2380, 8494164), (2448, 8258215), (2499, 8089680), (2516, 8035020), (2520, 8022266), (2590, 7805448), (2664, 7588630), (2733, 7397040), (2856, 7078470), (2940, 6876228), (2960, 6829767), (3060, 6606572), (3108, 6504540), (3145, 6428016), (3330, 6070904), (3332, 6067260), (3528, 5730190), (3570, 5662776), (3626, 5575320), (3644, 5547780), (3774, 5356680), (3885, 5203632), (3920, 5157171), (4080, 4954929), (4144, 4878405), (4165, 4853808), (4284, 4718980), (4403, 4591440), (4410, 4584152), (4440, 4553178), (4555, 4438224), (4662, 4336360), (4760, 4247082), (4998, 4044840), (5032, 4017510), (5040, 4011133), (5180, 3902724), (5328, 3794315), (5355, 3775184), (5439, 3716880), (5466, 3698520), (5661, 3571120), (5712, 3539235), (5880, 3438114), (6120, 3303286), (6216, 3252270), (6290, 3214008), (6377, 3170160), (6660, 3035452), (6664, 3033630), (7056, 2865095), (7140, 2831388), (7252, 2787660), (7288, 2773890), (7497, 2696560), (7548, 2678340), (7770, 2601816), (8199, 2465680), (8330, 2426904), (8568, 2359490), (8806, 2295720), (8820, 2292076), (8880, 2276589), (9065, 2230128), (9110, 2219112), (9324, 2168180), (9435, 2142672), (9520, 2123541), (9996, 2022420), (10064, 2008755), (10360, 1951362), (10710, 1887592), (10878, 1858440), (10932, 1849260), (11322, 1785560), (11655, 1734544), (11760, 1719057), (12240, 1651643), (12432, 1626135), (12495, 1617936), (12580, 1607004), (12754, 1585080), (13209, 1530480), (13320, 1517726), (13328, 1516815), (13665, 1479408), (14280, 1415694), (14504, 1393830), (14576, 1386945), (14994, 1348280), (15096, 1339170), (15487, 1305360), (15540, 1300908), (16317, 1238960), (16398, 1232840), (16660, 1213452), (17136, 1179745), (17612, 1147860), (17640, 1146038), (18130, 1115064), (18220, 1109556), (18648, 1084090), (18870, 1071336), (19131, 1056720), (19992, 1011210), (20720, 975681), (21420, 943796), (21756, 929220), (21864, 924630), (22015, 918288), (22644, 892780), (23310, 867272), (24990, 808968), (25160, 803502), (25508, 792540), (26418, 765240), (26640, 758863), (27195, 743376), (27330, 739704), (28305, 714224), (28560, 707847), (29008, 696915), (29988, 674140), (30192, 669585), (30821, 655920), (30974, 652680), (31080, 650454), (31885, 634032), (32634, 619480), (32796, 616420), (33320, 606726), (33707, 599760), (35224, 573930), (35280, 573019), (36260, 557532), (36440, 554778), (37296, 542045), (37485, 539312), (37740, 535668), (38262, 528360), (39627, 510160), (39984, 505605), (40995, 493136), (42840, 471898), (43512, 464610), (43728, 462315), (44030, 459144), (44639, 452880), (45288, 446390), (46461, 435120), (46620, 433636), (49980, 404484), (50320, 401751), (51016, 396270), (52836, 382620), (54390, 371688), (54660, 369852), (56610, 357112), (57393, 352240), (59976, 337070), (61642, 327960), (61948, 326340), (62160, 325227), (63770, 317016), (65268, 309740), (65592, 308210), (66045, 306096), (66640, 303363), (67414, 299880), (70448, 286965), (72520, 278766), (72880, 277389), (74970, 269656), (75480, 267834), (76524, 264180), (77435, 261072), (79254, 255080), (81585, 247792), (81990, 246568), (85680, 235949), (87024, 232305), (88060, 229572), (89278, 226440), (90576, 223195), (92463, 218640), (92922, 217560), (93240, 216818), (95655, 211344), (99960, 202242), (101121, 199920), (102032, 198135), (105672, 191310), (108409, 186480), (108780, 185844), (109320, 184926), (113220, 178556), (114786, 176120), (119952, 168535), (123284, 163980), (123896, 163170), (127540, 158508), (130536, 154870), (131184, 154105), (132090, 153048), (133917, 150960), (134828, 149940), (139383, 145040)]