2018214960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4297}}^1$

素因数の和:4435

約数の個数: 160

約数和(自身を含む): 6651240960

約数和(自身を除く): 4633026000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 152, 190, 206, 228, 240, 285, 304, 309, 380, 412, 456, 515, 570, 618, 760, 824, 912, 1030, 1140, 1236, 1520, 1545, 1648, 1957, 2060, 2280, 2472, 3090, 3914, 4120, 4297, 4560, 4944, 5871, 6180, 7828, 8240, 8594, 9785, 11742, 12360, 12891, 15656, 17188, 19570, 21485, 23484, 24720, 25782, 29355, 31312, 34376, 39140, 42970, 46968, 51564, 58710, 64455, 68752, 78280, 81643, 85940, 93936, 103128, 117420, 128910, 156560, 163286, 171880, 206256, 234840, 244929, 257820, 326572, 343760, 408215, 442591, 469680, 489858, 515640, 653144, 816430, 885182, 979716, 1031280, 1224645, 1306288, 1327773, 1632860, 1770364, 1959432, 2212955, 2449290, 2655546, 3265720, 3540728, 3918864, 4425910, 4898580, 5311092, 6531440, 6638865, 7081456, 8409229, 8851820, 9797160, 10622184, 13277730, 16818458, 17703640, 19594320, 21244368, 25227687, 26555460, 33636916, 35407280, 42046145, 50455374, 53110920, 67273832, 84092290, 100910748, 106221840, 126138435, 134547664, 168184580, 201821496, 252276870, 336369160, 403642992, 504553740, 672738320, 1009107480, 2018214960]

約数ペア:

[(1, 2018214960), (2, 1009107480), (3, 672738320), (4, 504553740), (5, 403642992), (6, 336369160), (8, 252276870), (10, 201821496), (12, 168184580), (15, 134547664), (16, 126138435), (19, 106221840), (20, 100910748), (24, 84092290), (30, 67273832), (38, 53110920), (40, 50455374), (48, 42046145), (57, 35407280), (60, 33636916), (76, 26555460), (80, 25227687), (95, 21244368), (103, 19594320), (114, 17703640), (120, 16818458), (152, 13277730), (190, 10622184), (206, 9797160), (228, 8851820), (240, 8409229), (285, 7081456), (304, 6638865), (309, 6531440), (380, 5311092), (412, 4898580), (456, 4425910), (515, 3918864), (570, 3540728), (618, 3265720), (760, 2655546), (824, 2449290), (912, 2212955), (1030, 1959432), (1140, 1770364), (1236, 1632860), (1520, 1327773), (1545, 1306288), (1648, 1224645), (1957, 1031280), (2060, 979716), (2280, 885182), (2472, 816430), (3090, 653144), (3914, 515640), (4120, 489858), (4297, 469680), (4560, 442591), (4944, 408215), (5871, 343760), (6180, 326572), (7828, 257820), (8240, 244929), (8594, 234840), (9785, 206256), (11742, 171880), (12360, 163286), (12891, 156560), (15656, 128910), (17188, 117420), (19570, 103128), (21485, 93936), (23484, 85940), (24720, 81643), (25782, 78280), (29355, 68752), (31312, 64455), (34376, 58710), (39140, 51564), (42970, 46968)]