144441960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 475735680

約数和(自身を除く): 331293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 1747, 2067, 2120, 2756, 3180, 3445, 3494, 4134, 5241, 5512, 6360, 6890, 6988, 8268, 8735, 10335, 10482, 13780, 13976, 16536, 17470, 20670, 20964, 22711, 26205, 27560, 34940, 41340, 41928, 45422, 52410, 68133, 69880, 82680, 90844, 92591, 104820, 113555, 136266, 181688, 185182, 209640, 227110, 272532, 277773, 340665, 370364, 454220, 462955, 545064, 555546, 681330, 740728, 908440, 925910, 1111092, 1203683, 1362660, 1388865, 1851820, 2222184, 2407366, 2725320, 2777730, 3611049, 3703640, 4814732, 5555460, 6018415, 7222098, 9629464, 11110920, 12036830, 14444196, 18055245, 24073660, 28888392, 36110490, 48147320, 72220980, 144441960]

約数ペア:

[(1, 144441960), (2, 72220980), (3, 48147320), (4, 36110490), (5, 28888392), (6, 24073660), (8, 18055245), (10, 14444196), (12, 12036830), (13, 11110920), (15, 9629464), (20, 7222098), (24, 6018415), (26, 5555460), (30, 4814732), (39, 3703640), (40, 3611049), (52, 2777730), (53, 2725320), (60, 2407366), (65, 2222184), (78, 1851820), (104, 1388865), (106, 1362660), (120, 1203683), (130, 1111092), (156, 925910), (159, 908440), (195, 740728), (212, 681330), (260, 555546), (265, 545064), (312, 462955), (318, 454220), (390, 370364), (424, 340665), (520, 277773), (530, 272532), (636, 227110), (689, 209640), (780, 185182), (795, 181688), (1060, 136266), (1272, 113555), (1378, 104820), (1560, 92591), (1590, 90844), (1747, 82680), (2067, 69880), (2120, 68133), (2756, 52410), (3180, 45422), (3445, 41928), (3494, 41340), (4134, 34940), (5241, 27560), (5512, 26205), (6360, 22711), (6890, 20964), (6988, 20670), (8268, 17470), (8735, 16536), (10335, 13976), (10482, 13780)]