312543139560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{78301}}^1$

素因数の和:78412

約数の個数: 256

約数和(自身を含む): 1028324505600

約数和(自身を除く): 715781366040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 37, 40, 58, 60, 62, 74, 87, 93, 111, 116, 120, 124, 145, 148, 155, 174, 185, 186, 222, 232, 248, 290, 296, 310, 348, 370, 372, 435, 444, 465, 555, 580, 620, 696, 740, 744, 870, 888, 899, 930, 1073, 1110, 1147, 1160, 1240, 1480, 1740, 1798, 1860, 2146, 2220, 2294, 2697, 3219, 3441, 3480, 3596, 3720, 4292, 4440, 4495, 4588, 5365, 5394, 5735, 6438, 6882, 7192, 8584, 8990, 9176, 10730, 10788, 11470, 12876, 13485, 13764, 16095, 17205, 17980, 21460, 21576, 22940, 25752, 26970, 27528, 32190, 33263, 34410, 35960, 42920, 45880, 53940, 64380, 66526, 68820, 78301, 99789, 107880, 128760, 133052, 137640, 156602, 166315, 199578, 234903, 266104, 313204, 332630, 391505, 399156, 469806, 498945, 626408, 665260, 783010, 798312, 939612, 997890, 1174515, 1330520, 1566020, 1879224, 1995780, 2270729, 2349030, 2427331, 2897137, 3132040, 3991560, 4541458, 4698060, 4854662, 5794274, 6812187, 7281993, 8691411, 9082916, 9396120, 9709324, 11353645, 11588548, 12136655, 13624374, 14485685, 14563986, 17382822, 18165832, 19418648, 22707290, 23177096, 24273310, 27248748, 28971370, 29127972, 34060935, 34765644, 36409965, 43457055, 45414580, 48546620, 54497496, 57942740, 58255944, 68121870, 69531288, 70392599, 72819930, 84016973, 86914110, 89811247, 90829160, 97093240, 115885480, 136243740, 140785198, 145639860, 168033946, 173828220, 179622494, 211177797, 252050919, 269433741, 272487480, 281570396, 291279720, 336067892, 347656440, 351962995, 359244988, 420084865, 422355594, 449056235, 504101838, 538867482, 563140792, 672135784, 703925990, 718489976, 840169730, 844711188, 898112470, 1008203676, 1055888985, 1077734964, 1260254595, 1347168705, 1407851980, 1680339460, 1689422376, 1796224940, 2016407352, 2111777970, 2155469928, 2520509190, 2604526163, 2694337410, 2815703960, 3360678920, 3592449880, 4223555940, 5041018380, 5209052326, 5388674820, 7813578489, 8447111880, 10082036760, 10418104652, 10777349640, 13022630815, 15627156978, 20836209304, 26045261630, 31254313956, 39067892445, 52090523260, 62508627912, 78135784890, 104181046520, 156271569780, 312543139560]

約数ペア:

[(1, 312543139560), (2, 156271569780), (3, 104181046520), (4, 78135784890), (5, 62508627912), (6, 52090523260), (8, 39067892445), (10, 31254313956), (12, 26045261630), (15, 20836209304), (20, 15627156978), (24, 13022630815), (29, 10777349640), (30, 10418104652), (31, 10082036760), (37, 8447111880), (40, 7813578489), (58, 5388674820), (60, 5209052326), (62, 5041018380), (74, 4223555940), (87, 3592449880), (93, 3360678920), (111, 2815703960), (116, 2694337410), (120, 2604526163), (124, 2520509190), (145, 2155469928), (148, 2111777970), (155, 2016407352), (174, 1796224940), (185, 1689422376), (186, 1680339460), (222, 1407851980), (232, 1347168705), (248, 1260254595), (290, 1077734964), (296, 1055888985), (310, 1008203676), (348, 898112470), (370, 844711188), (372, 840169730), (435, 718489976), (444, 703925990), (465, 672135784), (555, 563140792), (580, 538867482), (620, 504101838), (696, 449056235), (740, 422355594), (744, 420084865), (870, 359244988), (888, 351962995), (899, 347656440), (930, 336067892), (1073, 291279720), (1110, 281570396), (1147, 272487480), (1160, 269433741), (1240, 252050919), (1480, 211177797), (1740, 179622494), (1798, 173828220), (1860, 168033946), (2146, 145639860), (2220, 140785198), (2294, 136243740), (2697, 115885480), (3219, 97093240), (3441, 90829160), (3480, 89811247), (3596, 86914110), (3720, 84016973), (4292, 72819930), (4440, 70392599), (4495, 69531288), (4588, 68121870), (5365, 58255944), (5394, 57942740), (5735, 54497496), (6438, 48546620), (6882, 45414580), (7192, 43457055), (8584, 36409965), (8990, 34765644), (9176, 34060935), (10730, 29127972), (10788, 28971370), (11470, 27248748), (12876, 24273310), (13485, 23177096), (13764, 22707290), (16095, 19418648), (17205, 18165832), (17980, 17382822), (21460, 14563986), (21576, 14485685), (22940, 13624374), (25752, 12136655), (26970, 11588548), (27528, 11353645), (32190, 9709324), (33263, 9396120), (34410, 9082916), (35960, 8691411), (42920, 7281993), (45880, 6812187), (53940, 5794274), (64380, 4854662), (66526, 4698060), (68820, 4541458), (78301, 3991560), (99789, 3132040), (107880, 2897137), (128760, 2427331), (133052, 2349030), (137640, 2270729), (156602, 1995780), (166315, 1879224), (199578, 1566020), (234903, 1330520), (266104, 1174515), (313204, 997890), (332630, 939612), (391505, 798312), (399156, 783010), (469806, 665260), (498945, 626408)]