155948520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14315

約数の個数: 128

約数和(自身を含む): 575850240

約数和(自身を除く): 419901720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14281, 28562, 42843, 57124, 71405, 85686, 99967, 114248, 142810, 171372, 185653, 199934, 214215, 285620, 299901, 342744, 371306, 399868, 428430, 499835, 556959, 571240, 599802, 742612, 799736, 856860, 928265, 999670, 1113918, 1199604, 1299571, 1485224, 1499505, 1713720, 1856530, 1999340, 2227836, 2399208, 2599142, 2784795, 2999010, 3713060, 3898713, 3998680, 4455672, 5198284, 5569590, 5998020, 6497855, 7426120, 7797426, 10396568, 11139180, 11996040, 12995710, 15594852, 19493565, 22278360, 25991420, 31189704, 38987130, 51982840, 77974260, 155948520]

約数ペア:

[(1, 155948520), (2, 77974260), (3, 51982840), (4, 38987130), (5, 31189704), (6, 25991420), (7, 22278360), (8, 19493565), (10, 15594852), (12, 12995710), (13, 11996040), (14, 11139180), (15, 10396568), (20, 7797426), (21, 7426120), (24, 6497855), (26, 5998020), (28, 5569590), (30, 5198284), (35, 4455672), (39, 3998680), (40, 3898713), (42, 3713060), (52, 2999010), (56, 2784795), (60, 2599142), (65, 2399208), (70, 2227836), (78, 1999340), (84, 1856530), (91, 1713720), (104, 1499505), (105, 1485224), (120, 1299571), (130, 1199604), (140, 1113918), (156, 999670), (168, 928265), (182, 856860), (195, 799736), (210, 742612), (260, 599802), (273, 571240), (280, 556959), (312, 499835), (364, 428430), (390, 399868), (420, 371306), (455, 342744), (520, 299901), (546, 285620), (728, 214215), (780, 199934), (840, 185653), (910, 171372), (1092, 142810), (1365, 114248), (1560, 99967), (1820, 85686), (2184, 71405), (2730, 57124), (3640, 42843), (5460, 28562), (10920, 14281)]