3938277720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:650

約数の個数: 256

約数和(自身を含む): 13252377600

約数和(自身を除く): 9314099880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 263, 290, 312, 331, 348, 377, 390, 435, 520, 526, 580, 662, 696, 754, 780, 789, 870, 993, 1052, 1131, 1160, 1315, 1324, 1508, 1560, 1578, 1655, 1740, 1885, 1986, 2104, 2262, 2630, 2648, 3016, 3156, 3310, 3419, 3480, 3770, 3945, 3972, 4303, 4524, 4965, 5260, 5655, 6312, 6620, 6838, 7540, 7627, 7890, 7944, 8606, 9048, 9599, 9930, 10257, 10520, 11310, 12909, 13240, 13676, 15080, 15254, 15780, 17095, 17212, 19198, 19860, 20514, 21515, 22620, 22881, 25818, 27352, 28797, 30508, 31560, 34190, 34424, 38135, 38396, 39720, 41028, 43030, 45240, 45762, 47995, 51285, 51636, 57594, 61016, 64545, 68380, 76270, 76792, 82056, 86060, 87053, 91524, 95990, 99151, 102570, 103272, 114405, 115188, 124787, 129090, 136760, 143985, 152540, 172120, 174106, 183048, 191980, 198302, 205140, 228810, 230376, 249574, 258180, 261159, 287970, 297453, 305080, 348212, 374361, 383960, 396604, 410280, 435265, 457620, 495755, 499148, 516360, 522318, 575940, 594906, 623935, 696424, 748722, 793208, 870530, 915240, 991510, 998296, 1044636, 1131689, 1151880, 1189812, 1247870, 1305795, 1487265, 1497444, 1741060, 1871805, 1983020, 2089272, 2263378, 2379624, 2495740, 2524537, 2611590, 2974530, 2994888, 3395067, 3482120, 3743610, 3966040, 4526756, 4991480, 5049074, 5223180, 5658445, 5949060, 6790134, 7487220, 7573611, 9053512, 10098148, 10446360, 11316890, 11898120, 12622685, 13580268, 14974440, 15147222, 16975335, 20196296, 22633780, 25245370, 27160536, 30294444, 32818981, 33950670, 37868055, 45267560, 50490740, 60588888, 65637962, 67901340, 75736110, 98456943, 100981480, 131275924, 135802680, 151472220, 164094905, 196913886, 262551848, 302944440, 328189810, 393827772, 492284715, 656379620, 787655544, 984569430, 1312759240, 1969138860, 3938277720]

約数ペア:

[(1, 3938277720), (2, 1969138860), (3, 1312759240), (4, 984569430), (5, 787655544), (6, 656379620), (8, 492284715), (10, 393827772), (12, 328189810), (13, 302944440), (15, 262551848), (20, 196913886), (24, 164094905), (26, 151472220), (29, 135802680), (30, 131275924), (39, 100981480), (40, 98456943), (52, 75736110), (58, 67901340), (60, 65637962), (65, 60588888), (78, 50490740), (87, 45267560), (104, 37868055), (116, 33950670), (120, 32818981), (130, 30294444), (145, 27160536), (156, 25245370), (174, 22633780), (195, 20196296), (232, 16975335), (260, 15147222), (263, 14974440), (290, 13580268), (312, 12622685), (331, 11898120), (348, 11316890), (377, 10446360), (390, 10098148), (435, 9053512), (520, 7573611), (526, 7487220), (580, 6790134), (662, 5949060), (696, 5658445), (754, 5223180), (780, 5049074), (789, 4991480), (870, 4526756), (993, 3966040), (1052, 3743610), (1131, 3482120), (1160, 3395067), (1315, 2994888), (1324, 2974530), (1508, 2611590), (1560, 2524537), (1578, 2495740), (1655, 2379624), (1740, 2263378), (1885, 2089272), (1986, 1983020), (2104, 1871805), (2262, 1741060), (2630, 1497444), (2648, 1487265), (3016, 1305795), (3156, 1247870), (3310, 1189812), (3419, 1151880), (3480, 1131689), (3770, 1044636), (3945, 998296), (3972, 991510), (4303, 915240), (4524, 870530), (4965, 793208), (5260, 748722), (5655, 696424), (6312, 623935), (6620, 594906), (6838, 575940), (7540, 522318), (7627, 516360), (7890, 499148), (7944, 495755), (8606, 457620), (9048, 435265), (9599, 410280), (9930, 396604), (10257, 383960), (10520, 374361), (11310, 348212), (12909, 305080), (13240, 297453), (13676, 287970), (15080, 261159), (15254, 258180), (15780, 249574), (17095, 230376), (17212, 228810), (19198, 205140), (19860, 198302), (20514, 191980), (21515, 183048), (22620, 174106), (22881, 172120), (25818, 152540), (27352, 143985), (28797, 136760), (30508, 129090), (31560, 124787), (34190, 115188), (34424, 114405), (38135, 103272), (38396, 102570), (39720, 99151), (41028, 95990), (43030, 91524), (45240, 87053), (45762, 86060), (47995, 82056), (51285, 76792), (51636, 76270), (57594, 68380), (61016, 64545)]