2289714560

素因数分解:

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

素因数の和:16544

約数の個数: 128

約数和(自身を含む): 6458019840

約数和(自身を除く): 4168305280

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, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 16487, 17360, 19840, 27776, 32974, 34720, 65948, 69440, 82435, 115409, 131896, 138880, 164870, 230818, 263792, 329740, 461636, 511097, 527584, 577045, 659480, 923272, 1022194, 1055168, 1154090, 1318960, 1846544, 2044388, 2110336, 2308180, 2555485, 2637920, 3577679, 3693088, 4088776, 4616360, 5110970, 5275840, 7155358, 7386176, 8177552, 9232720, 10221940, 10551680, 14310716, 14772352, 16355104, 17888395, 18465440, 20443880, 28621432, 32710208, 35776790, 36930880, 40887760, 57242864, 65420416, 71553580, 73861760, 81775520, 114485728, 143107160, 163551040, 228971456, 286214320, 327102080, 457942912, 572428640, 1144857280, 2289714560]

約数ペア:

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