12538629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{10531}}^1$

素因数の和:10610

約数の個数: 240

約数和(自身を含む): 43770823488

約数和(自身を除く): 31232193648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 121, 123, 132, 164, 165, 176, 205, 220, 240, 242, 246, 264, 328, 330, 363, 410, 440, 451, 484, 492, 528, 605, 615, 656, 660, 726, 820, 880, 902, 968, 984, 1210, 1230, 1320, 1353, 1452, 1640, 1804, 1815, 1936, 1968, 2255, 2420, 2460, 2640, 2706, 2904, 3280, 3608, 3630, 4510, 4840, 4920, 4961, 5412, 5808, 6765, 7216, 7260, 9020, 9680, 9840, 9922, 10531, 10824, 13530, 14520, 14883, 18040, 19844, 21062, 21648, 24805, 27060, 29040, 29766, 31593, 36080, 39688, 42124, 49610, 52655, 54120, 59532, 63186, 74415, 79376, 84248, 99220, 105310, 108240, 115841, 119064, 126372, 148830, 157965, 168496, 198440, 210620, 231682, 238128, 252744, 297660, 315930, 347523, 396880, 421240, 431771, 463364, 505488, 579205, 595320, 631860, 695046, 842480, 863542, 926728, 1158410, 1190640, 1263720, 1274251, 1295313, 1390092, 1727084, 1737615, 1853456, 2158855, 2316820, 2527440, 2548502, 2590626, 2780184, 3454168, 3475230, 3822753, 4317710, 4633640, 4749481, 5097004, 5181252, 5560368, 6371255, 6476565, 6908336, 6950460, 7645506, 8635420, 9267280, 9498962, 10194008, 10362504, 12742510, 12953130, 13900920, 14248443, 15291012, 17270840, 18997924, 19113765, 20388016, 20725008, 23747405, 25485020, 25906260, 27801840, 28496886, 30582024, 34541680, 37995848, 38227530, 47494810, 50970040, 51812520, 52244291, 56993772, 61164048, 71242215, 75991696, 76455060, 94989620, 101940080, 103625040, 104488582, 113987544, 142484430, 152910120, 156732873, 189979240, 208977164, 227975088, 261221455, 284968860, 305820240, 313465746, 379958480, 417954328, 522442910, 569937720, 626931492, 783664365, 835908656, 1044885820, 1139875440, 1253862984, 1567328730, 2089771640, 2507725968, 3134657460, 4179543280, 6269314920, 12538629840]

約数ペア:

[(1, 12538629840), (2, 6269314920), (3, 4179543280), (4, 3134657460), (5, 2507725968), (6, 2089771640), (8, 1567328730), (10, 1253862984), (11, 1139875440), (12, 1044885820), (15, 835908656), (16, 783664365), (20, 626931492), (22, 569937720), (24, 522442910), (30, 417954328), (33, 379958480), (40, 313465746), (41, 305820240), (44, 284968860), (48, 261221455), (55, 227975088), (60, 208977164), (66, 189979240), (80, 156732873), (82, 152910120), (88, 142484430), (110, 113987544), (120, 104488582), (121, 103625040), (123, 101940080), (132, 94989620), (164, 76455060), (165, 75991696), (176, 71242215), (205, 61164048), (220, 56993772), (240, 52244291), (242, 51812520), (246, 50970040), (264, 47494810), (328, 38227530), (330, 37995848), (363, 34541680), (410, 30582024), (440, 28496886), (451, 27801840), (484, 25906260), (492, 25485020), (528, 23747405), (605, 20725008), (615, 20388016), (656, 19113765), (660, 18997924), (726, 17270840), (820, 15291012), (880, 14248443), (902, 13900920), (968, 12953130), (984, 12742510), (1210, 10362504), (1230, 10194008), (1320, 9498962), (1353, 9267280), (1452, 8635420), (1640, 7645506), (1804, 6950460), (1815, 6908336), (1936, 6476565), (1968, 6371255), (2255, 5560368), (2420, 5181252), (2460, 5097004), (2640, 4749481), (2706, 4633640), (2904, 4317710), (3280, 3822753), (3608, 3475230), (3630, 3454168), (4510, 2780184), (4840, 2590626), (4920, 2548502), (4961, 2527440), (5412, 2316820), (5808, 2158855), (6765, 1853456), (7216, 1737615), (7260, 1727084), (9020, 1390092), (9680, 1295313), (9840, 1274251), (9922, 1263720), (10531, 1190640), (10824, 1158410), (13530, 926728), (14520, 863542), (14883, 842480), (18040, 695046), (19844, 631860), (21062, 595320), (21648, 579205), (24805, 505488), (27060, 463364), (29040, 431771), (29766, 421240), (31593, 396880), (36080, 347523), (39688, 315930), (42124, 297660), (49610, 252744), (52655, 238128), (54120, 231682), (59532, 210620), (63186, 198440), (74415, 168496), (79376, 157965), (84248, 148830), (99220, 126372), (105310, 119064), (108240, 115841)]