9158858240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16548

約数の個数: 160

約数和(自身を含む): 25908056064

約数和(自身を除く): 16749197824

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, 15872, 16487, 17360, 17920, 19840, 27776, 32974, 34720, 39680, 55552, 65948, 69440, 79360, 82435, 111104, 115409, 131896, 138880, 164870, 230818, 263792, 277760, 329740, 461636, 511097, 527584, 555520, 577045, 659480, 923272, 1022194, 1055168, 1154090, 1318960, 1846544, 2044388, 2110336, 2308180, 2555485, 2637920, 3577679, 3693088, 4088776, 4220672, 4616360, 5110970, 5275840, 7155358, 7386176, 8177552, 8441344, 9232720, 10221940, 10551680, 14310716, 14772352, 16355104, 17888395, 18465440, 20443880, 21103360, 28621432, 29544704, 32710208, 35776790, 36930880, 40887760, 42206720, 57242864, 59089408, 65420416, 71553580, 73861760, 81775520, 114485728, 130840832, 143107160, 147723520, 163551040, 228971456, 261681664, 286214320, 295447040, 327102080, 457942912, 572428640, 654204160, 915885824, 1144857280, 1308408320, 1831771648, 2289714560, 4579429120, 9158858240]

約数ペア:

[(1, 9158858240), (2, 4579429120), (4, 2289714560), (5, 1831771648), (7, 1308408320), (8, 1144857280), (10, 915885824), (14, 654204160), (16, 572428640), (20, 457942912), (28, 327102080), (31, 295447040), (32, 286214320), (35, 261681664), (40, 228971456), (56, 163551040), (62, 147723520), (64, 143107160), (70, 130840832), (80, 114485728), (112, 81775520), (124, 73861760), (128, 71553580), (140, 65420416), (155, 59089408), (160, 57242864), (217, 42206720), (224, 40887760), (248, 36930880), (256, 35776790), (280, 32710208), (310, 29544704), (320, 28621432), (434, 21103360), (448, 20443880), (496, 18465440), (512, 17888395), (560, 16355104), (620, 14772352), (640, 14310716), (868, 10551680), (896, 10221940), (992, 9232720), (1085, 8441344), (1120, 8177552), (1240, 7386176), (1280, 7155358), (1736, 5275840), (1792, 5110970), (1984, 4616360), (2170, 4220672), (2240, 4088776), (2480, 3693088), (2560, 3577679), (3472, 2637920), (3584, 2555485), (3968, 2308180), (4340, 2110336), (4480, 2044388), (4960, 1846544), (6944, 1318960), (7936, 1154090), (8680, 1055168), (8960, 1022194), (9920, 923272), (13888, 659480), (15872, 577045), (16487, 555520), (17360, 527584), (17920, 511097), (19840, 461636), (27776, 329740), (32974, 277760), (34720, 263792), (39680, 230818), (55552, 164870), (65948, 138880), (69440, 131896), (79360, 115409), (82435, 111104)]