427760480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2287}}^1$

素因数の和:2476

約数の個数: 96

約数和(自身を含む): 1162377216

約数和(自身を除く): 734616736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 560, 668, 835, 1120, 1169, 1336, 1670, 2287, 2338, 2672, 3340, 4574, 4676, 5344, 5845, 6680, 9148, 9352, 11435, 11690, 13360, 16009, 18296, 18704, 22870, 23380, 26720, 32018, 36592, 37408, 45740, 46760, 64036, 73184, 80045, 91480, 93520, 128072, 160090, 182960, 187040, 256144, 320180, 365920, 381929, 512288, 640360, 763858, 1280720, 1527716, 1909645, 2561440, 2673503, 3055432, 3819290, 5347006, 6110864, 7638580, 10694012, 12221728, 13367515, 15277160, 21388024, 26735030, 30554320, 42776048, 53470060, 61108640, 85552096, 106940120, 213880240, 427760480]

約数ペア:

[(1, 427760480), (2, 213880240), (4, 106940120), (5, 85552096), (7, 61108640), (8, 53470060), (10, 42776048), (14, 30554320), (16, 26735030), (20, 21388024), (28, 15277160), (32, 13367515), (35, 12221728), (40, 10694012), (56, 7638580), (70, 6110864), (80, 5347006), (112, 3819290), (140, 3055432), (160, 2673503), (167, 2561440), (224, 1909645), (280, 1527716), (334, 1280720), (560, 763858), (668, 640360), (835, 512288), (1120, 381929), (1169, 365920), (1336, 320180), (1670, 256144), (2287, 187040), (2338, 182960), (2672, 160090), (3340, 128072), (4574, 93520), (4676, 91480), (5344, 80045), (5845, 73184), (6680, 64036), (9148, 46760), (9352, 45740), (11435, 37408), (11690, 36592), (13360, 32018), (16009, 26720), (18296, 23380), (18704, 22870)]