124723480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 214932200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 107, 115, 140, 161, 181, 184, 214, 230, 280, 322, 362, 428, 460, 535, 644, 724, 749, 805, 856, 905, 920, 1070, 1267, 1288, 1448, 1498, 1610, 1810, 2140, 2461, 2534, 2996, 3220, 3620, 3745, 4163, 4280, 4922, 5068, 5992, 6335, 6440, 7240, 7490, 8326, 9844, 10136, 12305, 12670, 14980, 16652, 17227, 19367, 19688, 20815, 24610, 25340, 29141, 29960, 33304, 34454, 38734, 41630, 49220, 50680, 58282, 68908, 77468, 83260, 86135, 96835, 98440, 116564, 135569, 137816, 145705, 154936, 166520, 172270, 193670, 233128, 271138, 291410, 344540, 387340, 445441, 542276, 582820, 677845, 689080, 774680, 890882, 1084552, 1165640, 1355690, 1781764, 2227205, 2711380, 3118087, 3563528, 4454410, 5422760, 6236174, 8908820, 12472348, 15590435, 17817640, 24944696, 31180870, 62361740, 124723480]

約数ペア:

[(1, 124723480), (2, 62361740), (4, 31180870), (5, 24944696), (7, 17817640), (8, 15590435), (10, 12472348), (14, 8908820), (20, 6236174), (23, 5422760), (28, 4454410), (35, 3563528), (40, 3118087), (46, 2711380), (56, 2227205), (70, 1781764), (92, 1355690), (107, 1165640), (115, 1084552), (140, 890882), (161, 774680), (181, 689080), (184, 677845), (214, 582820), (230, 542276), (280, 445441), (322, 387340), (362, 344540), (428, 291410), (460, 271138), (535, 233128), (644, 193670), (724, 172270), (749, 166520), (805, 154936), (856, 145705), (905, 137816), (920, 135569), (1070, 116564), (1267, 98440), (1288, 96835), (1448, 86135), (1498, 83260), (1610, 77468), (1810, 68908), (2140, 58282), (2461, 50680), (2534, 49220), (2996, 41630), (3220, 38734), (3620, 34454), (3745, 33304), (4163, 29960), (4280, 29141), (4922, 25340), (5068, 24610), (5992, 20815), (6335, 19688), (6440, 19367), (7240, 17227), (7490, 16652), (8326, 14980), (9844, 12670), (10136, 12305)]