12103173880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{3037}}^1$

素因数の和:3429

約数の個数: 128

約数和(自身を含む): 31952954880

約数和(自身を除く): 19849781000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 331, 344, 430, 602, 662, 860, 1204, 1324, 1505, 1655, 1720, 2317, 2408, 2648, 3010, 3037, 3310, 4634, 6020, 6074, 6620, 9268, 11585, 12040, 12148, 13240, 14233, 15185, 18536, 21259, 23170, 24296, 28466, 30370, 42518, 46340, 56932, 60740, 71165, 85036, 92680, 99631, 106295, 113864, 121480, 130591, 142330, 170072, 199262, 212590, 261182, 284660, 398524, 425180, 498155, 522364, 569320, 652955, 797048, 850360, 914137, 996310, 1005247, 1044728, 1305910, 1828274, 1992620, 2010494, 2611820, 3656548, 3985240, 4020988, 4570685, 5026235, 5223640, 7036729, 7313096, 8041976, 9141370, 10052470, 14073458, 18282740, 20104940, 28146916, 35183645, 36565480, 40209880, 43225621, 56293832, 70367290, 86451242, 140734580, 172902484, 216128105, 281469160, 302579347, 345804968, 432256210, 605158694, 864512420, 1210317388, 1512896735, 1729024840, 2420634776, 3025793470, 6051586940, 12103173880]

約数ペア:

[(1, 12103173880), (2, 6051586940), (4, 3025793470), (5, 2420634776), (7, 1729024840), (8, 1512896735), (10, 1210317388), (14, 864512420), (20, 605158694), (28, 432256210), (35, 345804968), (40, 302579347), (43, 281469160), (56, 216128105), (70, 172902484), (86, 140734580), (140, 86451242), (172, 70367290), (215, 56293832), (280, 43225621), (301, 40209880), (331, 36565480), (344, 35183645), (430, 28146916), (602, 20104940), (662, 18282740), (860, 14073458), (1204, 10052470), (1324, 9141370), (1505, 8041976), (1655, 7313096), (1720, 7036729), (2317, 5223640), (2408, 5026235), (2648, 4570685), (3010, 4020988), (3037, 3985240), (3310, 3656548), (4634, 2611820), (6020, 2010494), (6074, 1992620), (6620, 1828274), (9268, 1305910), (11585, 1044728), (12040, 1005247), (12148, 996310), (13240, 914137), (14233, 850360), (15185, 797048), (18536, 652955), (21259, 569320), (23170, 522364), (24296, 498155), (28466, 425180), (30370, 398524), (42518, 284660), (46340, 261182), (56932, 212590), (60740, 199262), (71165, 170072), (85036, 142330), (92680, 130591), (99631, 121480), (106295, 113864)]