233436840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21377}}^1$

素因数の和:21411

約数の個数: 128

約数和(自身を含む): 861960960

約数和(自身を除く): 628524120

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, 21377, 42754, 64131, 85508, 106885, 128262, 149639, 171016, 213770, 256524, 277901, 299278, 320655, 427540, 448917, 513048, 555802, 598556, 641310, 748195, 833703, 855080, 897834, 1111604, 1197112, 1282620, 1389505, 1496390, 1667406, 1795668, 1945307, 2223208, 2244585, 2565240, 2779010, 2992780, 3334812, 3591336, 3890614, 4168515, 4489170, 5558020, 5835921, 5985560, 6669624, 7781228, 8337030, 8978340, 9726535, 11116040, 11671842, 15562456, 16674060, 17956680, 19453070, 23343684, 29179605, 33348120, 38906140, 46687368, 58359210, 77812280, 116718420, 233436840]

約数ペア:

[(1, 233436840), (2, 116718420), (3, 77812280), (4, 58359210), (5, 46687368), (6, 38906140), (7, 33348120), (8, 29179605), (10, 23343684), (12, 19453070), (13, 17956680), (14, 16674060), (15, 15562456), (20, 11671842), (21, 11116040), (24, 9726535), (26, 8978340), (28, 8337030), (30, 7781228), (35, 6669624), (39, 5985560), (40, 5835921), (42, 5558020), (52, 4489170), (56, 4168515), (60, 3890614), (65, 3591336), (70, 3334812), (78, 2992780), (84, 2779010), (91, 2565240), (104, 2244585), (105, 2223208), (120, 1945307), (130, 1795668), (140, 1667406), (156, 1496390), (168, 1389505), (182, 1282620), (195, 1197112), (210, 1111604), (260, 897834), (273, 855080), (280, 833703), (312, 748195), (364, 641310), (390, 598556), (420, 555802), (455, 513048), (520, 448917), (546, 427540), (728, 320655), (780, 299278), (840, 277901), (910, 256524), (1092, 213770), (1365, 171016), (1560, 149639), (1820, 128262), (2184, 106885), (2730, 85508), (3640, 64131), (5460, 42754), (10920, 21377)]