3712817920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13367}}^1$

素因数の和:13426

約数の個数: 144

約数和(自身を含む): 10492489728

約数和(自身を除く): 6779671808

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, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13367, 13888, 17360, 19840, 26734, 27776, 34720, 39680, 53468, 55552, 66835, 69440, 93569, 106936, 133670, 138880, 187138, 213872, 267340, 277760, 374276, 414377, 427744, 467845, 534680, 748552, 828754, 855488, 935690, 1069360, 1497104, 1657508, 1710976, 1871380, 2071885, 2138720, 2900639, 2994208, 3315016, 3421952, 3742760, 4143770, 4277440, 5801278, 5988416, 6630032, 7485520, 8287540, 8554880, 11602556, 11976832, 13260064, 14503195, 14971040, 16575080, 17109760, 23205112, 23953664, 26520128, 29006390, 29942080, 33150160, 46410224, 53040256, 58012780, 59884160, 66300320, 92820448, 106080512, 116025560, 119768320, 132600640, 185640896, 232051120, 265201280, 371281792, 464102240, 530402560, 742563584, 928204480, 1856408960, 3712817920]

約数ペア:

[(1, 3712817920), (2, 1856408960), (4, 928204480), (5, 742563584), (7, 530402560), (8, 464102240), (10, 371281792), (14, 265201280), (16, 232051120), (20, 185640896), (28, 132600640), (31, 119768320), (32, 116025560), (35, 106080512), (40, 92820448), (56, 66300320), (62, 59884160), (64, 58012780), (70, 53040256), (80, 46410224), (112, 33150160), (124, 29942080), (128, 29006390), (140, 26520128), (155, 23953664), (160, 23205112), (217, 17109760), (224, 16575080), (248, 14971040), (256, 14503195), (280, 13260064), (310, 11976832), (320, 11602556), (434, 8554880), (448, 8287540), (496, 7485520), (560, 6630032), (620, 5988416), (640, 5801278), (868, 4277440), (896, 4143770), (992, 3742760), (1085, 3421952), (1120, 3315016), (1240, 2994208), (1280, 2900639), (1736, 2138720), (1792, 2071885), (1984, 1871380), (2170, 1710976), (2240, 1657508), (2480, 1497104), (3472, 1069360), (3968, 935690), (4340, 855488), (4480, 828754), (4960, 748552), (6944, 534680), (7936, 467845), (8680, 427744), (8960, 414377), (9920, 374276), (13367, 277760), (13888, 267340), (17360, 213872), (19840, 187138), (26734, 138880), (27776, 133670), (34720, 106936), (39680, 93569), (53468, 69440), (55552, 66835)]