502040040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7167

約数の個数: 128

約数和(自身を含む): 1636761600

約数和(自身を除く): 1134721560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 7103, 8835, 11780, 14136, 14206, 17670, 21309, 23560, 28412, 35340, 35515, 42618, 56824, 70680, 71030, 85236, 106545, 134957, 142060, 170472, 213090, 220193, 269914, 284120, 404871, 426180, 440386, 539828, 660579, 674785, 809742, 852360, 880772, 1079656, 1100965, 1321158, 1349570, 1619484, 1761544, 2024355, 2201930, 2642316, 2699140, 3238968, 3302895, 4048710, 4183667, 4403860, 5284632, 5398280, 6605790, 8097420, 8367334, 8807720, 12551001, 13211580, 16194840, 16734668, 20918335, 25102002, 26423160, 33469336, 41836670, 50204004, 62755005, 83673340, 100408008, 125510010, 167346680, 251020020, 502040040]

約数ペア:

[(1, 502040040), (2, 251020020), (3, 167346680), (4, 125510010), (5, 100408008), (6, 83673340), (8, 62755005), (10, 50204004), (12, 41836670), (15, 33469336), (19, 26423160), (20, 25102002), (24, 20918335), (30, 16734668), (31, 16194840), (38, 13211580), (40, 12551001), (57, 8807720), (60, 8367334), (62, 8097420), (76, 6605790), (93, 5398280), (95, 5284632), (114, 4403860), (120, 4183667), (124, 4048710), (152, 3302895), (155, 3238968), (186, 2699140), (190, 2642316), (228, 2201930), (248, 2024355), (285, 1761544), (310, 1619484), (372, 1349570), (380, 1321158), (456, 1100965), (465, 1079656), (570, 880772), (589, 852360), (620, 809742), (744, 674785), (760, 660579), (930, 539828), (1140, 440386), (1178, 426180), (1240, 404871), (1767, 284120), (1860, 269914), (2280, 220193), (2356, 213090), (2945, 170472), (3534, 142060), (3720, 134957), (4712, 106545), (5890, 85236), (7068, 71030), (7103, 70680), (8835, 56824), (11780, 42618), (14136, 35515), (14206, 35340), (17670, 28412), (21309, 23560)]