88715640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 310262400

約数和(自身を除く): 221546760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 37, 39, 40, 52, 53, 58, 60, 65, 74, 78, 87, 104, 106, 111, 116, 120, 130, 145, 148, 156, 159, 174, 185, 195, 212, 222, 232, 260, 265, 290, 296, 312, 318, 348, 370, 377, 390, 424, 435, 444, 481, 520, 530, 555, 580, 636, 689, 696, 740, 754, 780, 795, 870, 888, 962, 1060, 1073, 1110, 1131, 1160, 1272, 1378, 1443, 1480, 1508, 1537, 1560, 1590, 1740, 1885, 1924, 1961, 2067, 2120, 2146, 2220, 2262, 2405, 2756, 2886, 3016, 3074, 3180, 3219, 3445, 3480, 3770, 3848, 3922, 4134, 4292, 4440, 4524, 4611, 4810, 5365, 5512, 5655, 5772, 5883, 6148, 6360, 6438, 6890, 7215, 7540, 7685, 7844, 8268, 8584, 9048, 9222, 9620, 9805, 10335, 10730, 11310, 11544, 11766, 12296, 12876, 13780, 13949, 14430, 15080, 15370, 15688, 16095, 16536, 18444, 19240, 19610, 19981, 20670, 21460, 22620, 23055, 23532, 25493, 25752, 27560, 27898, 28860, 29415, 30740, 32190, 36888, 39220, 39962, 41340, 41847, 42920, 45240, 46110, 47064, 50986, 55796, 56869, 57720, 58830, 59943, 61480, 64380, 69745, 76479, 78440, 79924, 82680, 83694, 92220, 99905, 101972, 111592, 113738, 117660, 119886, 127465, 128760, 139490, 152958, 159848, 167388, 170607, 184440, 199810, 203944, 209235, 227476, 235320, 239772, 254930, 278980, 284345, 299715, 305916, 334776, 341214, 382395, 399620, 418470, 454952, 479544, 509860, 557960, 568690, 599430, 611832, 682428, 739297, 764790, 799240, 836940, 853035, 1019720, 1137380, 1198860, 1364856, 1478594, 1529580, 1673880, 1706070, 2217891, 2274760, 2397720, 2957188, 3059160, 3412140, 3696485, 4435782, 5914376, 6824280, 7392970, 8871564, 11089455, 14785940, 17743128, 22178910, 29571880, 44357820, 88715640]

約数ペア:

[(1, 88715640), (2, 44357820), (3, 29571880), (4, 22178910), (5, 17743128), (6, 14785940), (8, 11089455), (10, 8871564), (12, 7392970), (13, 6824280), (15, 5914376), (20, 4435782), (24, 3696485), (26, 3412140), (29, 3059160), (30, 2957188), (37, 2397720), (39, 2274760), (40, 2217891), (52, 1706070), (53, 1673880), (58, 1529580), (60, 1478594), (65, 1364856), (74, 1198860), (78, 1137380), (87, 1019720), (104, 853035), (106, 836940), (111, 799240), (116, 764790), (120, 739297), (130, 682428), (145, 611832), (148, 599430), (156, 568690), (159, 557960), (174, 509860), (185, 479544), (195, 454952), (212, 418470), (222, 399620), (232, 382395), (260, 341214), (265, 334776), (290, 305916), (296, 299715), (312, 284345), (318, 278980), (348, 254930), (370, 239772), (377, 235320), (390, 227476), (424, 209235), (435, 203944), (444, 199810), (481, 184440), (520, 170607), (530, 167388), (555, 159848), (580, 152958), (636, 139490), (689, 128760), (696, 127465), (740, 119886), (754, 117660), (780, 113738), (795, 111592), (870, 101972), (888, 99905), (962, 92220), (1060, 83694), (1073, 82680), (1110, 79924), (1131, 78440), (1160, 76479), (1272, 69745), (1378, 64380), (1443, 61480), (1480, 59943), (1508, 58830), (1537, 57720), (1560, 56869), (1590, 55796), (1740, 50986), (1885, 47064), (1924, 46110), (1961, 45240), (2067, 42920), (2120, 41847), (2146, 41340), (2220, 39962), (2262, 39220), (2405, 36888), (2756, 32190), (2886, 30740), (3016, 29415), (3074, 28860), (3180, 27898), (3219, 27560), (3445, 25752), (3480, 25493), (3770, 23532), (3848, 23055), (3922, 22620), (4134, 21460), (4292, 20670), (4440, 19981), (4524, 19610), (4611, 19240), (4810, 18444), (5365, 16536), (5512, 16095), (5655, 15688), (5772, 15370), (5883, 15080), (6148, 14430), (6360, 13949), (6438, 13780), (6890, 12876), (7215, 12296), (7540, 11766), (7685, 11544), (7844, 11310), (8268, 10730), (8584, 10335), (9048, 9805), (9222, 9620)]