1626888120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 256

約数和(自身を含む): 5791564800

約数和(自身を除く): 4164676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 113, 120, 130, 132, 143, 156, 165, 195, 220, 226, 260, 264, 286, 312, 330, 339, 390, 429, 440, 452, 520, 565, 572, 660, 678, 715, 780, 839, 858, 904, 1130, 1144, 1243, 1320, 1356, 1430, 1469, 1560, 1678, 1695, 1716, 2145, 2260, 2486, 2517, 2712, 2860, 2938, 3356, 3390, 3432, 3729, 4195, 4290, 4407, 4520, 4972, 5034, 5720, 5876, 6215, 6712, 6780, 7345, 7458, 8390, 8580, 8814, 9229, 9944, 10068, 10907, 11752, 12430, 12585, 13560, 14690, 14916, 16159, 16780, 17160, 17628, 18458, 18645, 20136, 21814, 22035, 24860, 25170, 27687, 29380, 29832, 32318, 32721, 33560, 35256, 36916, 37290, 43628, 44070, 46145, 48477, 49720, 50340, 54535, 55374, 58760, 64636, 65442, 73832, 74580, 80795, 87256, 88140, 92290, 94807, 96954, 100680, 109070, 110748, 119977, 129272, 130884, 138435, 149160, 161590, 163605, 176280, 184580, 189614, 193908, 218140, 221496, 239954, 242385, 261768, 276870, 284421, 323180, 327210, 359931, 369160, 379228, 387816, 436280, 474035, 479908, 484770, 553740, 568842, 599885, 646360, 654420, 719862, 758456, 948070, 959816, 969540, 1042877, 1107480, 1137684, 1199770, 1232491, 1308840, 1422105, 1439724, 1799655, 1896140, 1939080, 2085754, 2275368, 2399540, 2464982, 2844210, 2879448, 3128631, 3599310, 3697473, 3792280, 4171508, 4799080, 4929964, 5214385, 5688420, 6162455, 6257262, 7198620, 7394946, 8343016, 9859928, 10428770, 11376840, 12324910, 12514524, 13557401, 14397240, 14789892, 15643155, 18487365, 20857540, 24649820, 25029048, 27114802, 29579784, 31286310, 36974730, 40672203, 41715080, 49299640, 54229604, 62572620, 67787005, 73949460, 81344406, 108459208, 125145240, 135574010, 147898920, 162688812, 203361015, 271148020, 325377624, 406722030, 542296040, 813444060, 1626888120]

約数ペア:

[(1, 1626888120), (2, 813444060), (3, 542296040), (4, 406722030), (5, 325377624), (6, 271148020), (8, 203361015), (10, 162688812), (11, 147898920), (12, 135574010), (13, 125145240), (15, 108459208), (20, 81344406), (22, 73949460), (24, 67787005), (26, 62572620), (30, 54229604), (33, 49299640), (39, 41715080), (40, 40672203), (44, 36974730), (52, 31286310), (55, 29579784), (60, 27114802), (65, 25029048), (66, 24649820), (78, 20857540), (88, 18487365), (104, 15643155), (110, 14789892), (113, 14397240), (120, 13557401), (130, 12514524), (132, 12324910), (143, 11376840), (156, 10428770), (165, 9859928), (195, 8343016), (220, 7394946), (226, 7198620), (260, 6257262), (264, 6162455), (286, 5688420), (312, 5214385), (330, 4929964), (339, 4799080), (390, 4171508), (429, 3792280), (440, 3697473), (452, 3599310), (520, 3128631), (565, 2879448), (572, 2844210), (660, 2464982), (678, 2399540), (715, 2275368), (780, 2085754), (839, 1939080), (858, 1896140), (904, 1799655), (1130, 1439724), (1144, 1422105), (1243, 1308840), (1320, 1232491), (1356, 1199770), (1430, 1137684), (1469, 1107480), (1560, 1042877), (1678, 969540), (1695, 959816), (1716, 948070), (2145, 758456), (2260, 719862), (2486, 654420), (2517, 646360), (2712, 599885), (2860, 568842), (2938, 553740), (3356, 484770), (3390, 479908), (3432, 474035), (3729, 436280), (4195, 387816), (4290, 379228), (4407, 369160), (4520, 359931), (4972, 327210), (5034, 323180), (5720, 284421), (5876, 276870), (6215, 261768), (6712, 242385), (6780, 239954), (7345, 221496), (7458, 218140), (8390, 193908), (8580, 189614), (8814, 184580), (9229, 176280), (9944, 163605), (10068, 161590), (10907, 149160), (11752, 138435), (12430, 130884), (12585, 129272), (13560, 119977), (14690, 110748), (14916, 109070), (16159, 100680), (16780, 96954), (17160, 94807), (17628, 92290), (18458, 88140), (18645, 87256), (20136, 80795), (21814, 74580), (22035, 73832), (24860, 65442), (25170, 64636), (27687, 58760), (29380, 55374), (29832, 54535), (32318, 50340), (32721, 49720), (33560, 48477), (35256, 46145), (36916, 44070), (37290, 43628)]