4886988800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3142

約数の個数: 144

約数和(自身を含む): 12511699200

約数和(自身を除く): 7624710400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1550, 1600, 1984, 2048, 2480, 2560, 3079, 3100, 3200, 3968, 4960, 5120, 6158, 6200, 6400, 7936, 9920, 10240, 12316, 12400, 12800, 15395, 15872, 19840, 24632, 24800, 25600, 30790, 31744, 39680, 49264, 49600, 51200, 61580, 63488, 76975, 79360, 95449, 98528, 99200, 123160, 153950, 158720, 190898, 197056, 198400, 246320, 307900, 317440, 381796, 394112, 396800, 477245, 492640, 615800, 763592, 788224, 793600, 954490, 985280, 1231600, 1527184, 1576448, 1587200, 1908980, 1970560, 2386225, 2463200, 3054368, 3152896, 3817960, 3941120, 4772450, 4926400, 6108736, 6305792, 7635920, 7882240, 9544900, 9852800, 12217472, 15271840, 15764480, 19089800, 19705600, 24434944, 30543680, 31528960, 38179600, 39411200, 48869888, 61087360, 76359200, 78822400, 97739776, 122174720, 152718400, 157644800, 195479552, 244349440, 305436800, 488698880, 610873600, 977397760, 1221747200, 2443494400, 4886988800]

約数ペア:

[(1, 4886988800), (2, 2443494400), (4, 1221747200), (5, 977397760), (8, 610873600), (10, 488698880), (16, 305436800), (20, 244349440), (25, 195479552), (31, 157644800), (32, 152718400), (40, 122174720), (50, 97739776), (62, 78822400), (64, 76359200), (80, 61087360), (100, 48869888), (124, 39411200), (128, 38179600), (155, 31528960), (160, 30543680), (200, 24434944), (248, 19705600), (256, 19089800), (310, 15764480), (320, 15271840), (400, 12217472), (496, 9852800), (512, 9544900), (620, 7882240), (640, 7635920), (775, 6305792), (800, 6108736), (992, 4926400), (1024, 4772450), (1240, 3941120), (1280, 3817960), (1550, 3152896), (1600, 3054368), (1984, 2463200), (2048, 2386225), (2480, 1970560), (2560, 1908980), (3079, 1587200), (3100, 1576448), (3200, 1527184), (3968, 1231600), (4960, 985280), (5120, 954490), (6158, 793600), (6200, 788224), (6400, 763592), (7936, 615800), (9920, 492640), (10240, 477245), (12316, 396800), (12400, 394112), (12800, 381796), (15395, 317440), (15872, 307900), (19840, 246320), (24632, 198400), (24800, 197056), (25600, 190898), (30790, 158720), (31744, 153950), (39680, 123160), (49264, 99200), (49600, 98528), (51200, 95449), (61580, 79360), (63488, 76975)]