290078015760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{79669}}^1$

素因数の和:80090

約数の個数: 240

約数和(自身を含む): 1051825647600

約数和(自身を除く): 761747631840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 389, 390, 468, 520, 585, 624, 720, 778, 780, 936, 1040, 1167, 1170, 1556, 1560, 1872, 1945, 2334, 2340, 3112, 3120, 3501, 3890, 4668, 4680, 5057, 5835, 6224, 7002, 7780, 9336, 9360, 10114, 11670, 14004, 15171, 15560, 17505, 18672, 20228, 23340, 25285, 28008, 30342, 31120, 35010, 40456, 45513, 46680, 50570, 56016, 60684, 70020, 75855, 79669, 80912, 91026, 93360, 101140, 121368, 140040, 151710, 159338, 182052, 202280, 227565, 239007, 242736, 280080, 303420, 318676, 364104, 398345, 404560, 455130, 478014, 606840, 637352, 717021, 728208, 796690, 910260, 956028, 1035697, 1195035, 1213680, 1274704, 1434042, 1593380, 1820520, 1912056, 2071394, 2390070, 2868084, 3107091, 3186760, 3585105, 3641040, 3824112, 4142788, 4780140, 5178485, 5736168, 6214182, 6373520, 7170210, 8285576, 9321273, 9560280, 10356970, 11472336, 12428364, 14340420, 15535455, 16571152, 18642546, 19120560, 20713940, 24856728, 28680840, 30991241, 31070910, 37285092, 41427880, 46606365, 49713456, 57361680, 61982482, 62141820, 74570184, 82855760, 92973723, 93212730, 123964964, 124283640, 149140368, 154956205, 185947446, 186425460, 247929928, 248567280, 278921169, 309912410, 371894892, 372850920, 402886133, 464868615, 495859856, 557842338, 619824820, 743789784, 745701840, 805772266, 929737230, 1115684676, 1208658399, 1239649640, 1394605845, 1487579568, 1611544532, 1859474460, 2014430665, 2231369352, 2417316798, 2479299280, 2789211690, 3223089064, 3625975197, 3718948920, 4028861330, 4462738704, 4834633596, 5578423380, 6043291995, 6446178128, 7251950394, 7437897840, 8057722660, 9669267192, 11156846760, 12086583990, 14503900788, 16115445320, 18129875985, 19338534384, 22313693520, 24173167980, 29007801576, 32230890640, 36259751970, 48346335960, 58015603152, 72519503940, 96692671920, 145039007880, 290078015760]

約数ペア:

[(1, 290078015760), (2, 145039007880), (3, 96692671920), (4, 72519503940), (5, 58015603152), (6, 48346335960), (8, 36259751970), (9, 32230890640), (10, 29007801576), (12, 24173167980), (13, 22313693520), (15, 19338534384), (16, 18129875985), (18, 16115445320), (20, 14503900788), (24, 12086583990), (26, 11156846760), (30, 9669267192), (36, 8057722660), (39, 7437897840), (40, 7251950394), (45, 6446178128), (48, 6043291995), (52, 5578423380), (60, 4834633596), (65, 4462738704), (72, 4028861330), (78, 3718948920), (80, 3625975197), (90, 3223089064), (104, 2789211690), (117, 2479299280), (120, 2417316798), (130, 2231369352), (144, 2014430665), (156, 1859474460), (180, 1611544532), (195, 1487579568), (208, 1394605845), (234, 1239649640), (240, 1208658399), (260, 1115684676), (312, 929737230), (360, 805772266), (389, 745701840), (390, 743789784), (468, 619824820), (520, 557842338), (585, 495859856), (624, 464868615), (720, 402886133), (778, 372850920), (780, 371894892), (936, 309912410), (1040, 278921169), (1167, 248567280), (1170, 247929928), (1556, 186425460), (1560, 185947446), (1872, 154956205), (1945, 149140368), (2334, 124283640), (2340, 123964964), (3112, 93212730), (3120, 92973723), (3501, 82855760), (3890, 74570184), (4668, 62141820), (4680, 61982482), (5057, 57361680), (5835, 49713456), (6224, 46606365), (7002, 41427880), (7780, 37285092), (9336, 31070910), (9360, 30991241), (10114, 28680840), (11670, 24856728), (14004, 20713940), (15171, 19120560), (15560, 18642546), (17505, 16571152), (18672, 15535455), (20228, 14340420), (23340, 12428364), (25285, 11472336), (28008, 10356970), (30342, 9560280), (31120, 9321273), (35010, 8285576), (40456, 7170210), (45513, 6373520), (46680, 6214182), (50570, 5736168), (56016, 5178485), (60684, 4780140), (70020, 4142788), (75855, 3824112), (79669, 3641040), (80912, 3585105), (91026, 3186760), (93360, 3107091), (101140, 2868084), (121368, 2390070), (140040, 2071394), (151710, 1912056), (159338, 1820520), (182052, 1593380), (202280, 1434042), (227565, 1274704), (239007, 1213680), (242736, 1195035), (280080, 1035697), (303420, 956028), (318676, 910260), (364104, 796690), (398345, 728208), (404560, 717021), (455130, 637352), (478014, 606840)]