31894086240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 432

約数和(自身を含む): 116548247088

約数和(自身を除く): 84654160848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 173, 180, 204, 240, 255, 272, 288, 289, 306, 340, 346, 360, 408, 443, 480, 510, 519, 544, 578, 612, 680, 692, 720, 765, 816, 865, 867, 886, 1020, 1038, 1156, 1224, 1329, 1360, 1384, 1440, 1445, 1530, 1557, 1632, 1730, 1734, 1772, 2040, 2076, 2215, 2312, 2448, 2595, 2601, 2658, 2720, 2768, 2890, 2941, 3060, 3114, 3460, 3468, 3544, 3987, 4080, 4152, 4335, 4430, 4624, 4896, 5190, 5202, 5316, 5536, 5780, 5882, 6120, 6228, 6645, 6920, 6936, 7088, 7531, 7785, 7974, 8160, 8304, 8670, 8823, 8860, 9248, 10380, 10404, 10632, 11560, 11764, 12240, 12456, 13005, 13290, 13840, 13872, 14176, 14705, 15062, 15570, 15948, 16608, 17340, 17646, 17720, 19935, 20760, 20808, 21264, 22593, 23120, 23528, 24480, 24912, 26010, 26469, 26580, 27680, 27744, 29410, 30124, 31140, 31896, 34680, 35292, 35440, 37655, 39870, 41520, 41616, 42528, 44115, 45186, 46240, 47056, 49824, 49997, 52020, 52938, 53160, 58820, 60248, 62280, 63792, 67779, 69360, 70584, 70880, 75310, 76639, 79740, 83040, 83232, 88230, 90372, 94112, 99994, 104040, 105876, 106320, 112965, 117640, 120496, 124560, 127584, 128027, 132345, 135558, 138720, 141168, 149991, 150620, 153278, 159480, 176460, 180744, 199988, 208080, 211752, 212640, 225930, 229917, 235280, 240992, 249120, 249985, 256054, 264690, 271116, 282336, 299982, 301240, 306556, 318960, 338895, 352920, 361488, 383195, 384081, 399976, 416160, 423504, 449973, 451860, 459834, 470560, 499970, 512108, 529380, 542232, 599964, 602480, 613112, 637920, 640135, 677790, 689751, 705840, 722976, 749955, 766390, 768162, 799952, 847008, 899946, 903720, 919668, 999940, 1024216, 1058760, 1084464, 1149585, 1152243, 1199928, 1204960, 1226224, 1280270, 1302863, 1355580, 1379502, 1411680, 1499910, 1532780, 1536324, 1599904, 1799892, 1807440, 1839336, 1920405, 1999880, 2048432, 2117520, 2168928, 2249865, 2299170, 2304486, 2399856, 2452448, 2560540, 2605726, 2711160, 2759004, 2999820, 3065560, 3072648, 3448755, 3599784, 3614880, 3678672, 3840810, 3908589, 3999760, 4096864, 4235040, 4499730, 4598340, 4608972, 4799712, 5121080, 5211452, 5422320, 5518008, 5761215, 5999640, 6131120, 6145296, 6514315, 6897510, 7199568, 7357344, 7681620, 7817178, 7999520, 8999460, 9196680, 9217944, 10242160, 10422904, 10844640, 11036016, 11522430, 11725767, 11999280, 12262240, 12290592, 13028630, 13795020, 14399136, 15363240, 15634356, 17998920, 18393360, 18435888, 19542945, 20484320, 20845808, 22072032, 22148671, 23044860, 23451534, 23998560, 26057260, 27590040, 30726480, 31268712, 35997840, 36786720, 36871776, 39085890, 41691616, 44297342, 46089720, 46903068, 52114520, 55180080, 58628835, 61452960, 62537424, 66446013, 71995680, 78171780, 88594684, 92179440, 93806136, 104229040, 110360160, 110743355, 117257670, 125074848, 132892026, 156343560, 177189368, 184358880, 187612272, 199338039, 208458080, 221486710, 234515340, 265784052, 312687120, 332230065, 354378736, 375224544, 398676078, 442973420, 469030680, 531568104, 625374240, 664460130, 708757472, 797352156, 885946840, 938061360, 996690195, 1063136208, 1328920260, 1594704312, 1771893680, 1876122720, 1993380390, 2126272416, 2657840520, 3189408624, 3543787360, 3986760780, 5315681040, 6378817248, 7973521560, 10631362080, 15947043120, 31894086240]

約数ペア:

[(1, 31894086240), (2, 15947043120), (3, 10631362080), (4, 7973521560), (5, 6378817248), (6, 5315681040), (8, 3986760780), (9, 3543787360), (10, 3189408624), (12, 2657840520), (15, 2126272416), (16, 1993380390), (17, 1876122720), (18, 1771893680), (20, 1594704312), (24, 1328920260), (30, 1063136208), (32, 996690195), (34, 938061360), (36, 885946840), (40, 797352156), (45, 708757472), (48, 664460130), (51, 625374240), (60, 531568104), (68, 469030680), (72, 442973420), (80, 398676078), (85, 375224544), (90, 354378736), (96, 332230065), (102, 312687120), (120, 265784052), (136, 234515340), (144, 221486710), (153, 208458080), (160, 199338039), (170, 187612272), (173, 184358880), (180, 177189368), (204, 156343560), (240, 132892026), (255, 125074848), (272, 117257670), (288, 110743355), (289, 110360160), (306, 104229040), (340, 93806136), (346, 92179440), (360, 88594684), (408, 78171780), (443, 71995680), (480, 66446013), (510, 62537424), (519, 61452960), (544, 58628835), (578, 55180080), (612, 52114520), (680, 46903068), (692, 46089720), (720, 44297342), (765, 41691616), (816, 39085890), (865, 36871776), (867, 36786720), (886, 35997840), (1020, 31268712), (1038, 30726480), (1156, 27590040), (1224, 26057260), (1329, 23998560), (1360, 23451534), (1384, 23044860), (1440, 22148671), (1445, 22072032), (1530, 20845808), (1557, 20484320), (1632, 19542945), (1730, 18435888), (1734, 18393360), (1772, 17998920), (2040, 15634356), (2076, 15363240), (2215, 14399136), (2312, 13795020), (2448, 13028630), (2595, 12290592), (2601, 12262240), (2658, 11999280), (2720, 11725767), (2768, 11522430), (2890, 11036016), (2941, 10844640), (3060, 10422904), (3114, 10242160), (3460, 9217944), (3468, 9196680), (3544, 8999460), (3987, 7999520), (4080, 7817178), (4152, 7681620), (4335, 7357344), (4430, 7199568), (4624, 6897510), (4896, 6514315), (5190, 6145296), (5202, 6131120), (5316, 5999640), (5536, 5761215), (5780, 5518008), (5882, 5422320), (6120, 5211452), (6228, 5121080), (6645, 4799712), (6920, 4608972), (6936, 4598340), (7088, 4499730), (7531, 4235040), (7785, 4096864), (7974, 3999760), (8160, 3908589), (8304, 3840810), (8670, 3678672), (8823, 3614880), (8860, 3599784), (9248, 3448755), (10380, 3072648), (10404, 3065560), (10632, 2999820), (11560, 2759004), (11764, 2711160), (12240, 2605726), (12456, 2560540), (13005, 2452448), (13290, 2399856), (13840, 2304486), (13872, 2299170), (14176, 2249865), (14705, 2168928), (15062, 2117520), (15570, 2048432), (15948, 1999880), (16608, 1920405), (17340, 1839336), (17646, 1807440), (17720, 1799892), (19935, 1599904), (20760, 1536324), (20808, 1532780), (21264, 1499910), (22593, 1411680), (23120, 1379502), (23528, 1355580), (24480, 1302863), (24912, 1280270), (26010, 1226224), (26469, 1204960), (26580, 1199928), (27680, 1152243), (27744, 1149585), (29410, 1084464), (30124, 1058760), (31140, 1024216), (31896, 999940), (34680, 919668), (35292, 903720), (35440, 899946), (37655, 847008), (39870, 799952), (41520, 768162), (41616, 766390), (42528, 749955), (44115, 722976), (45186, 705840), (46240, 689751), (47056, 677790), (49824, 640135), (49997, 637920), (52020, 613112), (52938, 602480), (53160, 599964), (58820, 542232), (60248, 529380), (62280, 512108), (63792, 499970), (67779, 470560), (69360, 459834), (70584, 451860), (70880, 449973), (75310, 423504), (76639, 416160), (79740, 399976), (83040, 384081), (83232, 383195), (88230, 361488), (90372, 352920), (94112, 338895), (99994, 318960), (104040, 306556), (105876, 301240), (106320, 299982), (112965, 282336), (117640, 271116), (120496, 264690), (124560, 256054), (127584, 249985), (128027, 249120), (132345, 240992), (135558, 235280), (138720, 229917), (141168, 225930), (149991, 212640), (150620, 211752), (153278, 208080), (159480, 199988), (176460, 180744)]