2859949920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 9516890880

約数和(自身を除く): 6656940960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 557, 563, 570, 608, 760, 912, 1114, 1126, 1140, 1520, 1671, 1689, 1824, 2228, 2252, 2280, 2785, 2815, 3040, 3342, 3378, 4456, 4504, 4560, 5570, 5630, 6684, 6756, 8355, 8445, 8912, 9008, 9120, 10583, 10697, 11140, 11260, 13368, 13512, 16710, 16890, 17824, 18016, 21166, 21394, 22280, 22520, 26736, 27024, 31749, 32091, 33420, 33780, 42332, 42788, 44560, 45040, 52915, 53472, 53485, 54048, 63498, 64182, 66840, 67560, 84664, 85576, 89120, 90080, 105830, 106970, 126996, 128364, 133680, 135120, 158745, 160455, 169328, 171152, 211660, 213940, 253992, 256728, 267360, 270240, 313591, 317490, 320910, 338656, 342304, 423320, 427880, 507984, 513456, 627182, 634980, 641820, 846640, 855760, 940773, 1015968, 1026912, 1254364, 1269960, 1283640, 1567955, 1693280, 1711520, 1881546, 2508728, 2539920, 2567280, 3135910, 3763092, 4703865, 5017456, 5079840, 5134560, 5958229, 6271820, 7526184, 9407730, 10034912, 11916458, 12543640, 15052368, 17874687, 18815460, 23832916, 25087280, 29791145, 30104736, 35749374, 37630920, 47665832, 50174560, 59582290, 71498748, 75261840, 89373435, 95331664, 119164580, 142997496, 150523680, 178746870, 190663328, 238329160, 285994992, 357493740, 476658320, 571989984, 714987480, 953316640, 1429974960, 2859949920]

約数ペア:

[(1, 2859949920), (2, 1429974960), (3, 953316640), (4, 714987480), (5, 571989984), (6, 476658320), (8, 357493740), (10, 285994992), (12, 238329160), (15, 190663328), (16, 178746870), (19, 150523680), (20, 142997496), (24, 119164580), (30, 95331664), (32, 89373435), (38, 75261840), (40, 71498748), (48, 59582290), (57, 50174560), (60, 47665832), (76, 37630920), (80, 35749374), (95, 30104736), (96, 29791145), (114, 25087280), (120, 23832916), (152, 18815460), (160, 17874687), (190, 15052368), (228, 12543640), (240, 11916458), (285, 10034912), (304, 9407730), (380, 7526184), (456, 6271820), (480, 5958229), (557, 5134560), (563, 5079840), (570, 5017456), (608, 4703865), (760, 3763092), (912, 3135910), (1114, 2567280), (1126, 2539920), (1140, 2508728), (1520, 1881546), (1671, 1711520), (1689, 1693280), (1824, 1567955), (2228, 1283640), (2252, 1269960), (2280, 1254364), (2785, 1026912), (2815, 1015968), (3040, 940773), (3342, 855760), (3378, 846640), (4456, 641820), (4504, 634980), (4560, 627182), (5570, 513456), (5630, 507984), (6684, 427880), (6756, 423320), (8355, 342304), (8445, 338656), (8912, 320910), (9008, 317490), (9120, 313591), (10583, 270240), (10697, 267360), (11140, 256728), (11260, 253992), (13368, 213940), (13512, 211660), (16710, 171152), (16890, 169328), (17824, 160455), (18016, 158745), (21166, 135120), (21394, 133680), (22280, 128364), (22520, 126996), (26736, 106970), (27024, 105830), (31749, 90080), (32091, 89120), (33420, 85576), (33780, 84664), (42332, 67560), (42788, 66840), (44560, 64182), (45040, 63498), (52915, 54048), (53472, 53485)]