7953279360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{318641}}^1$

素因数の和:318676

約数の個数: 128

約数和(自身を含む): 27301246560

約数和(自身を除く): 19347967200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 318641, 637282, 955923, 1274564, 1593205, 1911846, 2549128, 3186410, 3823692, 4142333, 4779615, 5098256, 6372820, 7647384, 8284666, 9559230, 10196512, 12426999, 12745640, 15294768, 16569332, 19118460, 20393024, 20711665, 24853998, 25491280, 30589536, 33138664, 38236920, 40786048, 41423330, 49707996, 50982560, 61179072, 62134995, 66277328, 76473840, 82846660, 99415992, 101965120, 122358144, 124269990, 132554656, 152947680, 165693320, 198831984, 203930240, 248539980, 265109312, 305895360, 331386640, 397663968, 497079960, 530218624, 611790720, 662773280, 795327936, 994159920, 1325546560, 1590655872, 1988319840, 2651093120, 3976639680, 7953279360]

約数ペア:

[(1, 7953279360), (2, 3976639680), (3, 2651093120), (4, 1988319840), (5, 1590655872), (6, 1325546560), (8, 994159920), (10, 795327936), (12, 662773280), (13, 611790720), (15, 530218624), (16, 497079960), (20, 397663968), (24, 331386640), (26, 305895360), (30, 265109312), (32, 248539980), (39, 203930240), (40, 198831984), (48, 165693320), (52, 152947680), (60, 132554656), (64, 124269990), (65, 122358144), (78, 101965120), (80, 99415992), (96, 82846660), (104, 76473840), (120, 66277328), (128, 62134995), (130, 61179072), (156, 50982560), (160, 49707996), (192, 41423330), (195, 40786048), (208, 38236920), (240, 33138664), (260, 30589536), (312, 25491280), (320, 24853998), (384, 20711665), (390, 20393024), (416, 19118460), (480, 16569332), (520, 15294768), (624, 12745640), (640, 12426999), (780, 10196512), (832, 9559230), (960, 8284666), (1040, 7647384), (1248, 6372820), (1560, 5098256), (1664, 4779615), (1920, 4142333), (2080, 3823692), (2496, 3186410), (3120, 2549128), (4160, 1911846), (4992, 1593205), (6240, 1274564), (8320, 955923), (12480, 637282), (24960, 318641)]