1555140053940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19473329}}^1$

素因数の和:19473374

約数の個数: 96

約数和(自身を含む): 4789504460160

約数和(自身を除く): 3234364406220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1331, 1452, 1815, 2420, 2662, 3630, 3993, 5324, 6655, 7260, 7986, 13310, 15972, 19965, 26620, 39930, 79860, 19473329, 38946658, 58419987, 77893316, 97366645, 116839974, 194733290, 214206619, 233679948, 292099935, 389466580, 428413238, 584199870, 642619857, 856826476, 1071033095, 1168399740, 1285239714, 2142066190, 2356272809, 2570479428, 3213099285, 4284132380, 4712545618, 6426198570, 7068818427, 9425091236, 11781364045, 12852397140, 14137636854, 23562728090, 25919000899, 28275273708, 35344092135, 47125456180, 51838001798, 70688184270, 77757002697, 103676003596, 129595004495, 141376368540, 155514005394, 259190008990, 311028010788, 388785013485, 518380017980, 777570026970, 1555140053940]

約数ペア:

[(1, 1555140053940), (2, 777570026970), (3, 518380017980), (4, 388785013485), (5, 311028010788), (6, 259190008990), (10, 155514005394), (11, 141376368540), (12, 129595004495), (15, 103676003596), (20, 77757002697), (22, 70688184270), (30, 51838001798), (33, 47125456180), (44, 35344092135), (55, 28275273708), (60, 25919000899), (66, 23562728090), (110, 14137636854), (121, 12852397140), (132, 11781364045), (165, 9425091236), (220, 7068818427), (242, 6426198570), (330, 4712545618), (363, 4284132380), (484, 3213099285), (605, 2570479428), (660, 2356272809), (726, 2142066190), (1210, 1285239714), (1331, 1168399740), (1452, 1071033095), (1815, 856826476), (2420, 642619857), (2662, 584199870), (3630, 428413238), (3993, 389466580), (5324, 292099935), (6655, 233679948), (7260, 214206619), (7986, 194733290), (13310, 116839974), (15972, 97366645), (19965, 77893316), (26620, 58419987), (39930, 38946658), (79860, 19473329)]