157049756080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1\times {\mathrm{2131}}^1$

素因数の和:3555

約数の個数: 160

約数和(自身を含む): 421956707328

約数和(自身を除く): 264906951248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1303, 1414, 1616, 2020, 2131, 2606, 2828, 3535, 4040, 4262, 5212, 5656, 6515, 7070, 8080, 8524, 9121, 10424, 10655, 11312, 13030, 14140, 14917, 17048, 18242, 20848, 21310, 26060, 28280, 29834, 34096, 36484, 42620, 45605, 52120, 56560, 59668, 72968, 74585, 85240, 91210, 104240, 119336, 131603, 145936, 149170, 170480, 182420, 215231, 238672, 263206, 298340, 364840, 430462, 526412, 596680, 658015, 729680, 860924, 921221, 1052824, 1076155, 1193360, 1316030, 1506617, 1721848, 1842442, 2105648, 2152310, 2632060, 2776693, 3013234, 3443696, 3684884, 4304620, 4606105, 5264120, 5553386, 6026468, 7369768, 7533085, 8609240, 9212210, 10528240, 11106772, 12052936, 13883465, 14739536, 15066170, 17218480, 18424420, 19436851, 22213544, 24105872, 27766930, 30132340, 36848840, 38873702, 44427088, 55533860, 60264680, 73697680, 77747404, 97184255, 111067720, 120529360, 155494808, 194368510, 222135440, 280445993, 310989616, 388737020, 560891986, 777474040, 1121783972, 1402229965, 1554948080, 1963121951, 2243567944, 2804459930, 3926243902, 4487135888, 5608919860, 7852487804, 9815609755, 11217839720, 15704975608, 19631219510, 22435679440, 31409951216, 39262439020, 78524878040, 157049756080]

約数ペア:

[(1, 157049756080), (2, 78524878040), (4, 39262439020), (5, 31409951216), (7, 22435679440), (8, 19631219510), (10, 15704975608), (14, 11217839720), (16, 9815609755), (20, 7852487804), (28, 5608919860), (35, 4487135888), (40, 3926243902), (56, 2804459930), (70, 2243567944), (80, 1963121951), (101, 1554948080), (112, 1402229965), (140, 1121783972), (202, 777474040), (280, 560891986), (404, 388737020), (505, 310989616), (560, 280445993), (707, 222135440), (808, 194368510), (1010, 155494808), (1303, 120529360), (1414, 111067720), (1616, 97184255), (2020, 77747404), (2131, 73697680), (2606, 60264680), (2828, 55533860), (3535, 44427088), (4040, 38873702), (4262, 36848840), (5212, 30132340), (5656, 27766930), (6515, 24105872), (7070, 22213544), (8080, 19436851), (8524, 18424420), (9121, 17218480), (10424, 15066170), (10655, 14739536), (11312, 13883465), (13030, 12052936), (14140, 11106772), (14917, 10528240), (17048, 9212210), (18242, 8609240), (20848, 7533085), (21310, 7369768), (26060, 6026468), (28280, 5553386), (29834, 5264120), (34096, 4606105), (36484, 4304620), (42620, 3684884), (45605, 3443696), (52120, 3013234), (56560, 2776693), (59668, 2632060), (72968, 2152310), (74585, 2105648), (85240, 1842442), (91210, 1721848), (104240, 1506617), (119336, 1316030), (131603, 1193360), (145936, 1076155), (149170, 1052824), (170480, 921221), (182420, 860924), (215231, 729680), (238672, 658015), (263206, 596680), (298340, 526412), (364840, 430462)]