149185680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88801}}^1$

素因数の和:88824

約数の個数: 80

約数和(自身を含む): 528549504

約数和(自身を除く): 379363824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88801, 177602, 266403, 355204, 444005, 532806, 621607, 710408, 888010, 1065612, 1243214, 1332015, 1420816, 1776020, 1864821, 2131224, 2486428, 2664030, 3108035, 3552040, 3729642, 4262448, 4972856, 5328060, 6216070, 7104080, 7459284, 9324105, 9945712, 10656120, 12432140, 14918568, 18648210, 21312240, 24864280, 29837136, 37296420, 49728560, 74592840, 149185680]

約数ペア:

[(1, 149185680), (2, 74592840), (3, 49728560), (4, 37296420), (5, 29837136), (6, 24864280), (7, 21312240), (8, 18648210), (10, 14918568), (12, 12432140), (14, 10656120), (15, 9945712), (16, 9324105), (20, 7459284), (21, 7104080), (24, 6216070), (28, 5328060), (30, 4972856), (35, 4262448), (40, 3729642), (42, 3552040), (48, 3108035), (56, 2664030), (60, 2486428), (70, 2131224), (80, 1864821), (84, 1776020), (105, 1420816), (112, 1332015), (120, 1243214), (140, 1065612), (168, 888010), (210, 710408), (240, 621607), (280, 532806), (336, 444005), (420, 355204), (560, 266403), (840, 177602), (1680, 88801)]