15757870440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{79537}}^1$

素因数の和:79691

約数の個数: 128

約数和(自身を含む): 51311554560

約数和(自身を除く): 35553684120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 49530, 66040, 79537, 99060, 159074, 198120, 238611, 318148, 397685, 477222, 636296, 795370, 954444, 1033981, 1193055, 1590740, 1908888, 2067962, 2386110, 3101943, 3181480, 4135924, 4772220, 5169905, 6203886, 8271848, 9544440, 10101199, 10339810, 12407772, 15509715, 20202398, 20679620, 24815544, 30303597, 31019430, 40404796, 41359240, 50505995, 60607194, 62038860, 80809592, 101011990, 121214388, 124077720, 131315587, 151517985, 202023980, 242428776, 262631174, 303035970, 393946761, 404047960, 525262348, 606071940, 656577935, 787893522, 1050524696, 1212143880, 1313155870, 1575787044, 1969733805, 2626311740, 3151574088, 3939467610, 5252623480, 7878935220, 15757870440]

約数ペア:

[(1, 15757870440), (2, 7878935220), (3, 5252623480), (4, 3939467610), (5, 3151574088), (6, 2626311740), (8, 1969733805), (10, 1575787044), (12, 1313155870), (13, 1212143880), (15, 1050524696), (20, 787893522), (24, 656577935), (26, 606071940), (30, 525262348), (39, 404047960), (40, 393946761), (52, 303035970), (60, 262631174), (65, 242428776), (78, 202023980), (104, 151517985), (120, 131315587), (127, 124077720), (130, 121214388), (156, 101011990), (195, 80809592), (254, 62038860), (260, 60607194), (312, 50505995), (381, 41359240), (390, 40404796), (508, 31019430), (520, 30303597), (635, 24815544), (762, 20679620), (780, 20202398), (1016, 15509715), (1270, 12407772), (1524, 10339810), (1560, 10101199), (1651, 9544440), (1905, 8271848), (2540, 6203886), (3048, 5169905), (3302, 4772220), (3810, 4135924), (4953, 3181480), (5080, 3101943), (6604, 2386110), (7620, 2067962), (8255, 1908888), (9906, 1590740), (13208, 1193055), (15240, 1033981), (16510, 954444), (19812, 795370), (24765, 636296), (33020, 477222), (39624, 397685), (49530, 318148), (66040, 238611), (79537, 198120), (99060, 159074)]