42610920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 104269080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 1699, 2090, 2280, 2508, 3135, 3398, 4180, 5016, 5097, 6270, 6796, 8360, 8495, 10194, 12540, 13592, 16990, 18689, 20388, 25080, 25485, 32281, 33980, 37378, 40776, 50970, 56067, 64562, 67960, 74756, 93445, 96843, 101940, 112134, 129124, 149512, 161405, 186890, 193686, 203880, 224268, 258248, 280335, 322810, 355091, 373780, 387372, 448536, 484215, 560670, 645620, 710182, 747560, 774744, 968430, 1065273, 1121340, 1291240, 1420364, 1775455, 1936860, 2130546, 2242680, 2840728, 3550910, 3873720, 4261092, 5326365, 7101820, 8522184, 10652730, 14203640, 21305460, 42610920]

約数ペア:

[(1, 42610920), (2, 21305460), (3, 14203640), (4, 10652730), (5, 8522184), (6, 7101820), (8, 5326365), (10, 4261092), (11, 3873720), (12, 3550910), (15, 2840728), (19, 2242680), (20, 2130546), (22, 1936860), (24, 1775455), (30, 1420364), (33, 1291240), (38, 1121340), (40, 1065273), (44, 968430), (55, 774744), (57, 747560), (60, 710182), (66, 645620), (76, 560670), (88, 484215), (95, 448536), (110, 387372), (114, 373780), (120, 355091), (132, 322810), (152, 280335), (165, 258248), (190, 224268), (209, 203880), (220, 193686), (228, 186890), (264, 161405), (285, 149512), (330, 129124), (380, 112134), (418, 101940), (440, 96843), (456, 93445), (570, 74756), (627, 67960), (660, 64562), (760, 56067), (836, 50970), (1045, 40776), (1140, 37378), (1254, 33980), (1320, 32281), (1672, 25485), (1699, 25080), (2090, 20388), (2280, 18689), (2508, 16990), (3135, 13592), (3398, 12540), (4180, 10194), (5016, 8495), (5097, 8360), (6270, 6796)]