312010920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 1139443200

約数和(自身を除く): 827432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 108, 117, 120, 130, 135, 142, 156, 180, 195, 213, 216, 234, 260, 270, 284, 312, 313, 351, 355, 360, 390, 426, 468, 520, 540, 568, 585, 626, 639, 702, 710, 780, 852, 923, 936, 939, 1065, 1080, 1170, 1252, 1278, 1404, 1420, 1560, 1565, 1704, 1755, 1846, 1878, 1917, 2130, 2340, 2504, 2556, 2769, 2808, 2817, 2840, 3130, 3195, 3510, 3692, 3756, 3834, 4069, 4260, 4615, 4680, 4695, 5112, 5538, 5634, 6260, 6390, 7020, 7384, 7512, 7668, 8138, 8307, 8451, 8520, 9230, 9390, 9585, 11076, 11268, 12207, 12520, 12780, 13845, 14040, 14085, 15336, 16276, 16614, 16902, 18460, 18780, 19170, 20345, 22152, 22223, 22536, 24414, 24921, 25560, 27690, 28170, 32552, 33228, 33804, 36621, 36920, 37560, 38340, 40690, 41535, 42255, 44446, 48828, 49842, 55380, 56340, 61035, 66456, 66669, 67608, 73242, 76680, 81380, 83070, 84510, 88892, 97656, 99684, 109863, 110760, 111115, 112680, 122070, 124605, 133338, 146484, 162760, 166140, 169020, 177784, 183105, 199368, 200007, 219726, 222230, 244140, 249210, 266676, 288899, 292968, 332280, 333345, 338040, 366210, 400014, 439452, 444460, 488280, 498420, 533352, 549315, 577798, 600021, 666690, 732420, 800028, 866697, 878904, 888920, 996840, 1000035, 1098630, 1155596, 1200042, 1333380, 1444495, 1464840, 1600056, 1733394, 2000070, 2197260, 2311192, 2400084, 2600091, 2666760, 2888990, 3000105, 3466788, 4000140, 4333485, 4394520, 4800168, 5200182, 5777980, 6000210, 6933576, 7800273, 8000280, 8666970, 10400364, 11555960, 12000420, 13000455, 15600546, 17333940, 20800728, 24000840, 26000910, 31201092, 34667880, 39001365, 52001820, 62402184, 78002730, 104003640, 156005460, 312010920]

約数ペア:

[(1, 312010920), (2, 156005460), (3, 104003640), (4, 78002730), (5, 62402184), (6, 52001820), (8, 39001365), (9, 34667880), (10, 31201092), (12, 26000910), (13, 24000840), (15, 20800728), (18, 17333940), (20, 15600546), (24, 13000455), (26, 12000420), (27, 11555960), (30, 10400364), (36, 8666970), (39, 8000280), (40, 7800273), (45, 6933576), (52, 6000210), (54, 5777980), (60, 5200182), (65, 4800168), (71, 4394520), (72, 4333485), (78, 4000140), (90, 3466788), (104, 3000105), (108, 2888990), (117, 2666760), (120, 2600091), (130, 2400084), (135, 2311192), (142, 2197260), (156, 2000070), (180, 1733394), (195, 1600056), (213, 1464840), (216, 1444495), (234, 1333380), (260, 1200042), (270, 1155596), (284, 1098630), (312, 1000035), (313, 996840), (351, 888920), (355, 878904), (360, 866697), (390, 800028), (426, 732420), (468, 666690), (520, 600021), (540, 577798), (568, 549315), (585, 533352), (626, 498420), (639, 488280), (702, 444460), (710, 439452), (780, 400014), (852, 366210), (923, 338040), (936, 333345), (939, 332280), (1065, 292968), (1080, 288899), (1170, 266676), (1252, 249210), (1278, 244140), (1404, 222230), (1420, 219726), (1560, 200007), (1565, 199368), (1704, 183105), (1755, 177784), (1846, 169020), (1878, 166140), (1917, 162760), (2130, 146484), (2340, 133338), (2504, 124605), (2556, 122070), (2769, 112680), (2808, 111115), (2817, 110760), (2840, 109863), (3130, 99684), (3195, 97656), (3510, 88892), (3692, 84510), (3756, 83070), (3834, 81380), (4069, 76680), (4260, 73242), (4615, 67608), (4680, 66669), (4695, 66456), (5112, 61035), (5538, 56340), (5634, 55380), (6260, 49842), (6390, 48828), (7020, 44446), (7384, 42255), (7512, 41535), (7668, 40690), (8138, 38340), (8307, 37560), (8451, 36920), (8520, 36621), (9230, 33804), (9390, 33228), (9585, 32552), (11076, 28170), (11268, 27690), (12207, 25560), (12520, 24921), (12780, 24414), (13845, 22536), (14040, 22223), (14085, 22152), (15336, 20345), (16276, 19170), (16614, 18780), (16902, 18460)]