40223820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 102025140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 139, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 278, 318, 364, 371, 390, 417, 420, 455, 530, 546, 556, 636, 689, 695, 742, 780, 795, 834, 910, 973, 1060, 1092, 1113, 1365, 1378, 1390, 1484, 1590, 1668, 1807, 1820, 1855, 1946, 2067, 2085, 2226, 2730, 2756, 2780, 2919, 3180, 3445, 3614, 3710, 3892, 4134, 4170, 4452, 4823, 4865, 5421, 5460, 5565, 5838, 6890, 7228, 7367, 7420, 8268, 8340, 9035, 9646, 9730, 10335, 10842, 11130, 11676, 12649, 13780, 14469, 14595, 14734, 18070, 19292, 19460, 20670, 21684, 22101, 22260, 24115, 25298, 27105, 28938, 29190, 29468, 36140, 36835, 37947, 41340, 44202, 48230, 50596, 51569, 54210, 57876, 58380, 63245, 72345, 73670, 75894, 88404, 95771, 96460, 103138, 108420, 110505, 126490, 144690, 147340, 151788, 154707, 189735, 191542, 206276, 221010, 252980, 257845, 287313, 289380, 309414, 379470, 383084, 442020, 478855, 515690, 574626, 618828, 670397, 758940, 773535, 957710, 1031380, 1149252, 1340794, 1436565, 1547070, 1915420, 2011191, 2681588, 2873130, 3094140, 3351985, 4022382, 5746260, 6703970, 8044764, 10055955, 13407940, 20111910, 40223820]

約数ペア:

[(1, 40223820), (2, 20111910), (3, 13407940), (4, 10055955), (5, 8044764), (6, 6703970), (7, 5746260), (10, 4022382), (12, 3351985), (13, 3094140), (14, 2873130), (15, 2681588), (20, 2011191), (21, 1915420), (26, 1547070), (28, 1436565), (30, 1340794), (35, 1149252), (39, 1031380), (42, 957710), (52, 773535), (53, 758940), (60, 670397), (65, 618828), (70, 574626), (78, 515690), (84, 478855), (91, 442020), (105, 383084), (106, 379470), (130, 309414), (139, 289380), (140, 287313), (156, 257845), (159, 252980), (182, 221010), (195, 206276), (210, 191542), (212, 189735), (260, 154707), (265, 151788), (273, 147340), (278, 144690), (318, 126490), (364, 110505), (371, 108420), (390, 103138), (417, 96460), (420, 95771), (455, 88404), (530, 75894), (546, 73670), (556, 72345), (636, 63245), (689, 58380), (695, 57876), (742, 54210), (780, 51569), (795, 50596), (834, 48230), (910, 44202), (973, 41340), (1060, 37947), (1092, 36835), (1113, 36140), (1365, 29468), (1378, 29190), (1390, 28938), (1484, 27105), (1590, 25298), (1668, 24115), (1807, 22260), (1820, 22101), (1855, 21684), (1946, 20670), (2067, 19460), (2085, 19292), (2226, 18070), (2730, 14734), (2756, 14595), (2780, 14469), (2919, 13780), (3180, 12649), (3445, 11676), (3614, 11130), (3710, 10842), (3892, 10335), (4134, 9730), (4170, 9646), (4452, 9035), (4823, 8340), (4865, 8268), (5421, 7420), (5460, 7367), (5565, 7228), (5838, 6890)]