38528880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 131616576

約数和(自身を除く): 93087696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 233, 240, 260, 265, 312, 318, 390, 424, 466, 520, 530, 624, 636, 689, 699, 780, 795, 848, 932, 1040, 1060, 1165, 1272, 1378, 1398, 1560, 1590, 1864, 2067, 2120, 2330, 2544, 2756, 2796, 3029, 3120, 3180, 3445, 3495, 3728, 4134, 4240, 4660, 5512, 5592, 6058, 6360, 6890, 6990, 8268, 9087, 9320, 10335, 11024, 11184, 12116, 12349, 12720, 13780, 13980, 15145, 16536, 18174, 18640, 20670, 24232, 24698, 27560, 27960, 30290, 33072, 36348, 37047, 41340, 45435, 48464, 49396, 55120, 55920, 60580, 61745, 72696, 74094, 82680, 90870, 98792, 121160, 123490, 145392, 148188, 160537, 165360, 181740, 185235, 197584, 242320, 246980, 296376, 321074, 363480, 370470, 481611, 493960, 592752, 642148, 726960, 740940, 802685, 963222, 987920, 1284296, 1481880, 1605370, 1926444, 2408055, 2568592, 2963760, 3210740, 3852888, 4816110, 6421480, 7705776, 9632220, 12842960, 19264440, 38528880]

約数ペア:

[(1, 38528880), (2, 19264440), (3, 12842960), (4, 9632220), (5, 7705776), (6, 6421480), (8, 4816110), (10, 3852888), (12, 3210740), (13, 2963760), (15, 2568592), (16, 2408055), (20, 1926444), (24, 1605370), (26, 1481880), (30, 1284296), (39, 987920), (40, 963222), (48, 802685), (52, 740940), (53, 726960), (60, 642148), (65, 592752), (78, 493960), (80, 481611), (104, 370470), (106, 363480), (120, 321074), (130, 296376), (156, 246980), (159, 242320), (195, 197584), (208, 185235), (212, 181740), (233, 165360), (240, 160537), (260, 148188), (265, 145392), (312, 123490), (318, 121160), (390, 98792), (424, 90870), (466, 82680), (520, 74094), (530, 72696), (624, 61745), (636, 60580), (689, 55920), (699, 55120), (780, 49396), (795, 48464), (848, 45435), (932, 41340), (1040, 37047), (1060, 36348), (1165, 33072), (1272, 30290), (1378, 27960), (1398, 27560), (1560, 24698), (1590, 24232), (1864, 20670), (2067, 18640), (2120, 18174), (2330, 16536), (2544, 15145), (2756, 13980), (2796, 13780), (3029, 12720), (3120, 12349), (3180, 12116), (3445, 11184), (3495, 11024), (3728, 10335), (4134, 9320), (4240, 9087), (4660, 8268), (5512, 6990), (5592, 6890), (6058, 6360)]