8178920960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14723}}^1$

素因数の和:14784

約数の個数: 160

約数和(自身を含む): 23136233472

約数和(自身を除く): 14957312512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 14723, 15872, 17360, 17920, 19840, 27776, 29446, 34720, 39680, 55552, 58892, 69440, 73615, 79360, 103061, 111104, 117784, 138880, 147230, 206122, 235568, 277760, 294460, 412244, 456413, 471136, 515305, 555520, 588920, 824488, 912826, 942272, 1030610, 1177840, 1648976, 1825652, 1884544, 2061220, 2282065, 2355680, 3194891, 3297952, 3651304, 3769088, 4122440, 4564130, 4711360, 6389782, 6595904, 7302608, 7538176, 8244880, 9128260, 9422720, 12779564, 13191808, 14605216, 15974455, 16489760, 18256520, 18845440, 25559128, 26383616, 29210432, 31948910, 32979520, 36513040, 37690880, 51118256, 52767232, 58420864, 63897820, 65959040, 73026080, 102236512, 116841728, 127795640, 131918080, 146052160, 204473024, 233683456, 255591280, 263836160, 292104320, 408946048, 511182560, 584208640, 817892096, 1022365120, 1168417280, 1635784192, 2044730240, 4089460480, 8178920960]

約数ペア:

[(1, 8178920960), (2, 4089460480), (4, 2044730240), (5, 1635784192), (7, 1168417280), (8, 1022365120), (10, 817892096), (14, 584208640), (16, 511182560), (20, 408946048), (28, 292104320), (31, 263836160), (32, 255591280), (35, 233683456), (40, 204473024), (56, 146052160), (62, 131918080), (64, 127795640), (70, 116841728), (80, 102236512), (112, 73026080), (124, 65959040), (128, 63897820), (140, 58420864), (155, 52767232), (160, 51118256), (217, 37690880), (224, 36513040), (248, 32979520), (256, 31948910), (280, 29210432), (310, 26383616), (320, 25559128), (434, 18845440), (448, 18256520), (496, 16489760), (512, 15974455), (560, 14605216), (620, 13191808), (640, 12779564), (868, 9422720), (896, 9128260), (992, 8244880), (1085, 7538176), (1120, 7302608), (1240, 6595904), (1280, 6389782), (1736, 4711360), (1792, 4564130), (1984, 4122440), (2170, 3769088), (2240, 3651304), (2480, 3297952), (2560, 3194891), (3472, 2355680), (3584, 2282065), (3968, 2061220), (4340, 1884544), (4480, 1825652), (4960, 1648976), (6944, 1177840), (7936, 1030610), (8680, 942272), (8960, 912826), (9920, 824488), (13888, 588920), (14723, 555520), (15872, 515305), (17360, 471136), (17920, 456413), (19840, 412244), (27776, 294460), (29446, 277760), (34720, 235568), (39680, 206122), (55552, 147230), (58892, 138880), (69440, 117784), (73615, 111104), (79360, 103061)]