1681641360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 480

約数和(自身を含む): 7200610560

約数和(自身を除く): 5518969200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1033, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1904, 1938, 1995, 2040, 2066, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2736, 2856, 2907, 3060, 3099, 3192, 3230, 3420, 3570, 3876, 3990, 4080, 4132, 4284, 4522, 4560, 4760, 4788, 4845, 5040, 5165, 5168, 5320, 5355, 5712, 5814, 5985, 6120, 6198, 6384, 6460, 6783, 6840, 7140, 7231, 7752, 7980, 8264, 8568, 9044, 9297, 9520, 9576, 9690, 10330, 10640, 10710, 11305, 11628, 11970, 12240, 12396, 12920, 13566, 13680, 14280, 14462, 14535, 15495, 15504, 15960, 16528, 17136, 17561, 18088, 18594, 19152, 19380, 19627, 20349, 20660, 21420, 21693, 22610, 23256, 23940, 24792, 25840, 27132, 28560, 28924, 29070, 30990, 31920, 33915, 35122, 36155, 36176, 37188, 38760, 39254, 40698, 41320, 42840, 43386, 45220, 46485, 46512, 47880, 49584, 52683, 54264, 57848, 58140, 58881, 61980, 65079, 67830, 70244, 72310, 74376, 77520, 78508, 81396, 82640, 85680, 86772, 87805, 90440, 92970, 95760, 98135, 101745, 105366, 108465, 108528, 115696, 116280, 117762, 122927, 123960, 130158, 135660, 137389, 140488, 144620, 148752, 157016, 158049, 162792, 173544, 175610, 176643, 180880, 185940, 196270, 203490, 210732, 216930, 232560, 235524, 245854, 247920, 260316, 263415, 271320, 274778, 280976, 289240, 294405, 314032, 316098, 325395, 325584, 333659, 347088, 351220, 353286, 368781, 371880, 392540, 406980, 412167, 421464, 433860, 471048, 491708, 520632, 526830, 542640, 549556, 578480, 588810, 614635, 632196, 650790, 667318, 686945, 702440, 706572, 737562, 743760, 785080, 790245, 813960, 824334, 842928, 867720, 883215, 942096, 983416, 1000977, 1041264, 1053660, 1099112, 1106343, 1177620, 1229270, 1236501, 1264392, 1301580, 1334636, 1373890, 1404880, 1413144, 1475124, 1570160, 1580490, 1627920, 1648668, 1668295, 1735440, 1766430, 1843905, 1966832, 2001954, 2060835, 2107320, 2198224, 2212686, 2335613, 2355240, 2458540, 2473002, 2528784, 2603160, 2669272, 2747780, 2826288, 2950248, 3002931, 3160980, 3297336, 3336590, 3532860, 3687810, 4003908, 4121670, 4214640, 4425372, 4671226, 4710480, 4917080, 4946004, 5004885, 5206320, 5338544, 5495560, 5531715, 5900496, 6005862, 6182505, 6321960, 6594672, 6673180, 7006839, 7065720, 7375620, 8007816, 8243340, 8850744, 9342452, 9834160, 9892008, 10009770, 10991120, 11063430, 11678065, 12011724, 12365010, 12643920, 13346360, 14013678, 14131440, 14751240, 15014655, 16015632, 16486680, 17701488, 18684904, 19784016, 20019540, 21020517, 22126860, 23356130, 24023448, 24730020, 26692720, 28027356, 29502480, 30029310, 32973360, 35034195, 37369808, 40039080, 42041034, 44253720, 46712260, 48046896, 49460040, 56054712, 60058620, 70068390, 80078160, 84082068, 88507440, 93424520, 98920080, 105102585, 112109424, 120117240, 140136780, 168164136, 186849040, 210205170, 240234480, 280273560, 336328272, 420410340, 560547120, 840820680, 1681641360]

約数ペア:

[(1, 1681641360), (2, 840820680), (3, 560547120), (4, 420410340), (5, 336328272), (6, 280273560), (7, 240234480), (8, 210205170), (9, 186849040), (10, 168164136), (12, 140136780), (14, 120117240), (15, 112109424), (16, 105102585), (17, 98920080), (18, 93424520), (19, 88507440), (20, 84082068), (21, 80078160), (24, 70068390), (28, 60058620), (30, 56054712), (34, 49460040), (35, 48046896), (36, 46712260), (38, 44253720), (40, 42041034), (42, 40039080), (45, 37369808), (48, 35034195), (51, 32973360), (56, 30029310), (57, 29502480), (60, 28027356), (63, 26692720), (68, 24730020), (70, 24023448), (72, 23356130), (76, 22126860), (80, 21020517), (84, 20019540), (85, 19784016), (90, 18684904), (95, 17701488), (102, 16486680), (105, 16015632), (112, 15014655), (114, 14751240), (119, 14131440), (120, 14013678), (126, 13346360), (133, 12643920), (136, 12365010), (140, 12011724), (144, 11678065), (152, 11063430), (153, 10991120), (168, 10009770), (170, 9892008), (171, 9834160), (180, 9342452), (190, 8850744), (204, 8243340), (210, 8007816), (228, 7375620), (238, 7065720), (240, 7006839), (252, 6673180), (255, 6594672), (266, 6321960), (272, 6182505), (280, 6005862), (285, 5900496), (304, 5531715), (306, 5495560), (315, 5338544), (323, 5206320), (336, 5004885), (340, 4946004), (342, 4917080), (357, 4710480), (360, 4671226), (380, 4425372), (399, 4214640), (408, 4121670), (420, 4003908), (456, 3687810), (476, 3532860), (504, 3336590), (510, 3297336), (532, 3160980), (560, 3002931), (570, 2950248), (595, 2826288), (612, 2747780), (630, 2669272), (646, 2603160), (665, 2528784), (680, 2473002), (684, 2458540), (714, 2355240), (720, 2335613), (760, 2212686), (765, 2198224), (798, 2107320), (816, 2060835), (840, 2001954), (855, 1966832), (912, 1843905), (952, 1766430), (969, 1735440), (1008, 1668295), (1020, 1648668), (1033, 1627920), (1064, 1580490), (1071, 1570160), (1140, 1475124), (1190, 1413144), (1197, 1404880), (1224, 1373890), (1260, 1334636), (1292, 1301580), (1330, 1264392), (1360, 1236501), (1368, 1229270), (1428, 1177620), (1520, 1106343), (1530, 1099112), (1596, 1053660), (1615, 1041264), (1680, 1000977), (1710, 983416), (1785, 942096), (1904, 883215), (1938, 867720), (1995, 842928), (2040, 824334), (2066, 813960), (2128, 790245), (2142, 785080), (2261, 743760), (2280, 737562), (2380, 706572), (2394, 702440), (2448, 686945), (2520, 667318), (2584, 650790), (2660, 632196), (2736, 614635), (2856, 588810), (2907, 578480), (3060, 549556), (3099, 542640), (3192, 526830), (3230, 520632), (3420, 491708), (3570, 471048), (3876, 433860), (3990, 421464), (4080, 412167), (4132, 406980), (4284, 392540), (4522, 371880), (4560, 368781), (4760, 353286), (4788, 351220), (4845, 347088), (5040, 333659), (5165, 325584), (5168, 325395), (5320, 316098), (5355, 314032), (5712, 294405), (5814, 289240), (5985, 280976), (6120, 274778), (6198, 271320), (6384, 263415), (6460, 260316), (6783, 247920), (6840, 245854), (7140, 235524), (7231, 232560), (7752, 216930), (7980, 210732), (8264, 203490), (8568, 196270), (9044, 185940), (9297, 180880), (9520, 176643), (9576, 175610), (9690, 173544), (10330, 162792), (10640, 158049), (10710, 157016), (11305, 148752), (11628, 144620), (11970, 140488), (12240, 137389), (12396, 135660), (12920, 130158), (13566, 123960), (13680, 122927), (14280, 117762), (14462, 116280), (14535, 115696), (15495, 108528), (15504, 108465), (15960, 105366), (16528, 101745), (17136, 98135), (17561, 95760), (18088, 92970), (18594, 90440), (19152, 87805), (19380, 86772), (19627, 85680), (20349, 82640), (20660, 81396), (21420, 78508), (21693, 77520), (22610, 74376), (23256, 72310), (23940, 70244), (24792, 67830), (25840, 65079), (27132, 61980), (28560, 58881), (28924, 58140), (29070, 57848), (30990, 54264), (31920, 52683), (33915, 49584), (35122, 47880), (36155, 46512), (36176, 46485), (37188, 45220), (38760, 43386), (39254, 42840), (40698, 41320)]