155449965720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3257}}^1\times {\mathrm{8117}}^1$

素因数の和:11402

約数の個数: 192

約数和(自身を含む): 542722070880

約数和(自身を除く): 387272105160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3257, 5880, 6514, 8117, 9771, 13028, 16234, 16285, 19542, 22799, 24351, 26056, 32468, 32570, 39084, 40585, 45598, 48702, 48855, 56819, 64936, 65140, 68397, 78168, 81170, 91196, 97404, 97710, 113638, 113995, 121755, 130280, 136794, 159593, 162340, 170457, 182392, 194808, 195420, 227276, 227990, 243510, 273588, 284095, 319186, 324680, 340914, 341985, 390840, 397733, 454552, 455980, 478779, 487020, 547176, 568190, 638372, 681828, 683970, 795466, 797965, 852285, 911960, 957558, 974040, 1136380, 1193199, 1276744, 1363656, 1367940, 1590932, 1595930, 1704570, 1915116, 1988665, 2272760, 2386398, 2393895, 2735880, 3181864, 3191860, 3409140, 3830232, 3977330, 4772796, 4787790, 5965995, 6383720, 6818280, 7954660, 9545592, 9575580, 11931990, 15909320, 19151160, 23863980, 26437069, 47727960, 52874138, 79311207, 105748276, 132185345, 158622414, 185059483, 211496552, 264370690, 317244828, 370118966, 396556035, 528741380, 555178449, 634489656, 740237932, 793112070, 925297415, 1057482760, 1110356898, 1295416381, 1480475864, 1586224140, 1850594830, 2220713796, 2590832762, 2775892245, 3172448280, 3701189660, 3886249143, 4441427592, 5181665524, 5551784490, 6477081905, 7402379320, 7772498286, 10363331048, 11103568980, 12954163810, 15544996572, 19431245715, 22207137960, 25908327620, 31089993144, 38862491430, 51816655240, 77724982860, 155449965720]

約数ペア:

[(1, 155449965720), (2, 77724982860), (3, 51816655240), (4, 38862491430), (5, 31089993144), (6, 25908327620), (7, 22207137960), (8, 19431245715), (10, 15544996572), (12, 12954163810), (14, 11103568980), (15, 10363331048), (20, 7772498286), (21, 7402379320), (24, 6477081905), (28, 5551784490), (30, 5181665524), (35, 4441427592), (40, 3886249143), (42, 3701189660), (49, 3172448280), (56, 2775892245), (60, 2590832762), (70, 2220713796), (84, 1850594830), (98, 1586224140), (105, 1480475864), (120, 1295416381), (140, 1110356898), (147, 1057482760), (168, 925297415), (196, 793112070), (210, 740237932), (245, 634489656), (280, 555178449), (294, 528741380), (392, 396556035), (420, 370118966), (490, 317244828), (588, 264370690), (735, 211496552), (840, 185059483), (980, 158622414), (1176, 132185345), (1470, 105748276), (1960, 79311207), (2940, 52874138), (3257, 47727960), (5880, 26437069), (6514, 23863980), (8117, 19151160), (9771, 15909320), (13028, 11931990), (16234, 9575580), (16285, 9545592), (19542, 7954660), (22799, 6818280), (24351, 6383720), (26056, 5965995), (32468, 4787790), (32570, 4772796), (39084, 3977330), (40585, 3830232), (45598, 3409140), (48702, 3191860), (48855, 3181864), (56819, 2735880), (64936, 2393895), (65140, 2386398), (68397, 2272760), (78168, 1988665), (81170, 1915116), (91196, 1704570), (97404, 1595930), (97710, 1590932), (113638, 1367940), (113995, 1363656), (121755, 1276744), (130280, 1193199), (136794, 1136380), (159593, 974040), (162340, 957558), (170457, 911960), (182392, 852285), (194808, 797965), (195420, 795466), (227276, 683970), (227990, 681828), (243510, 638372), (273588, 568190), (284095, 547176), (319186, 487020), (324680, 478779), (340914, 455980), (341985, 454552), (390840, 397733)]