40490580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 132991488

約数和(自身を除く): 92500908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 60, 61, 65, 69, 74, 78, 92, 111, 115, 122, 130, 138, 148, 156, 183, 185, 195, 222, 230, 244, 260, 276, 299, 305, 345, 366, 370, 390, 444, 460, 481, 555, 598, 610, 690, 732, 740, 780, 793, 851, 897, 915, 962, 1110, 1196, 1220, 1380, 1403, 1443, 1495, 1586, 1702, 1794, 1830, 1924, 2220, 2257, 2379, 2405, 2553, 2806, 2886, 2990, 3172, 3404, 3588, 3660, 3965, 4209, 4255, 4485, 4514, 4758, 4810, 5106, 5612, 5772, 5980, 6771, 7015, 7215, 7930, 8418, 8510, 8970, 9028, 9516, 9620, 10212, 11063, 11285, 11895, 12765, 13542, 14030, 14430, 15860, 16836, 17020, 17940, 18239, 21045, 22126, 22570, 23790, 25530, 27084, 28060, 28860, 29341, 33189, 33855, 36478, 42090, 44252, 45140, 47580, 51060, 51911, 54717, 55315, 58682, 66378, 67710, 72956, 84180, 88023, 91195, 103822, 109434, 110630, 117364, 132756, 135420, 146705, 155733, 165945, 176046, 182390, 207644, 218868, 221260, 259555, 273585, 293410, 311466, 331890, 352092, 364780, 440115, 519110, 547170, 586820, 622932, 663780, 674843, 778665, 880230, 1038220, 1094340, 1349686, 1557330, 1760460, 2024529, 2699372, 3114660, 3374215, 4049058, 6748430, 8098116, 10122645, 13496860, 20245290, 40490580]

約数ペア:

[(1, 40490580), (2, 20245290), (3, 13496860), (4, 10122645), (5, 8098116), (6, 6748430), (10, 4049058), (12, 3374215), (13, 3114660), (15, 2699372), (20, 2024529), (23, 1760460), (26, 1557330), (30, 1349686), (37, 1094340), (39, 1038220), (46, 880230), (52, 778665), (60, 674843), (61, 663780), (65, 622932), (69, 586820), (74, 547170), (78, 519110), (92, 440115), (111, 364780), (115, 352092), (122, 331890), (130, 311466), (138, 293410), (148, 273585), (156, 259555), (183, 221260), (185, 218868), (195, 207644), (222, 182390), (230, 176046), (244, 165945), (260, 155733), (276, 146705), (299, 135420), (305, 132756), (345, 117364), (366, 110630), (370, 109434), (390, 103822), (444, 91195), (460, 88023), (481, 84180), (555, 72956), (598, 67710), (610, 66378), (690, 58682), (732, 55315), (740, 54717), (780, 51911), (793, 51060), (851, 47580), (897, 45140), (915, 44252), (962, 42090), (1110, 36478), (1196, 33855), (1220, 33189), (1380, 29341), (1403, 28860), (1443, 28060), (1495, 27084), (1586, 25530), (1702, 23790), (1794, 22570), (1830, 22126), (1924, 21045), (2220, 18239), (2257, 17940), (2379, 17020), (2405, 16836), (2553, 15860), (2806, 14430), (2886, 14030), (2990, 13542), (3172, 12765), (3404, 11895), (3588, 11285), (3660, 11063), (3965, 10212), (4209, 9620), (4255, 9516), (4485, 9028), (4514, 8970), (4758, 8510), (4810, 8418), (5106, 7930), (5612, 7215), (5772, 7015), (5980, 6771)]