566352640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2098

約数の個数: 144

約数和(自身を含む): 1601187840

約数和(自身を除く): 1034835200

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, 2039, 2170, 2240, 2480, 3472, 3968, 4078, 4340, 4480, 4960, 6944, 7936, 8156, 8680, 8960, 9920, 10195, 13888, 14273, 16312, 17360, 19840, 20390, 27776, 28546, 32624, 34720, 39680, 40780, 55552, 57092, 63209, 65248, 69440, 71365, 81560, 114184, 126418, 130496, 138880, 142730, 163120, 228368, 252836, 260992, 277760, 285460, 316045, 326240, 442463, 456736, 505672, 521984, 570920, 632090, 652480, 884926, 913472, 1011344, 1141840, 1264180, 1304960, 1769852, 1826944, 2022688, 2212315, 2283680, 2528360, 2609920, 3539704, 3653888, 4045376, 4424630, 4567360, 5056720, 7079408, 8090752, 8849260, 9134720, 10113440, 14158816, 16181504, 17698520, 18269440, 20226880, 28317632, 35397040, 40453760, 56635264, 70794080, 80907520, 113270528, 141588160, 283176320, 566352640]

約数ペア:

[(1, 566352640), (2, 283176320), (4, 141588160), (5, 113270528), (7, 80907520), (8, 70794080), (10, 56635264), (14, 40453760), (16, 35397040), (20, 28317632), (28, 20226880), (31, 18269440), (32, 17698520), (35, 16181504), (40, 14158816), (56, 10113440), (62, 9134720), (64, 8849260), (70, 8090752), (80, 7079408), (112, 5056720), (124, 4567360), (128, 4424630), (140, 4045376), (155, 3653888), (160, 3539704), (217, 2609920), (224, 2528360), (248, 2283680), (256, 2212315), (280, 2022688), (310, 1826944), (320, 1769852), (434, 1304960), (448, 1264180), (496, 1141840), (560, 1011344), (620, 913472), (640, 884926), (868, 652480), (896, 632090), (992, 570920), (1085, 521984), (1120, 505672), (1240, 456736), (1280, 442463), (1736, 326240), (1792, 316045), (1984, 285460), (2039, 277760), (2170, 260992), (2240, 252836), (2480, 228368), (3472, 163120), (3968, 142730), (4078, 138880), (4340, 130496), (4480, 126418), (4960, 114184), (6944, 81560), (7936, 71365), (8156, 69440), (8680, 65248), (8960, 63209), (9920, 57092), (10195, 55552), (13888, 40780), (14273, 39680), (16312, 34720), (17360, 32624), (19840, 28546), (20390, 27776)]