5287227960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{9109}}^1$

素因数の和:9821

約数の個数: 128

約数和(自身を含む): 18155865600

約数和(自身を除く): 12868637640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 691, 840, 1382, 2073, 2764, 3455, 4146, 4837, 5528, 6910, 8292, 9109, 9674, 10365, 13820, 14511, 16584, 18218, 19348, 20730, 24185, 27327, 27640, 29022, 36436, 38696, 41460, 45545, 48370, 54654, 58044, 63763, 72555, 72872, 82920, 91090, 96740, 109308, 116088, 127526, 136635, 145110, 182180, 191289, 193480, 218616, 255052, 273270, 290220, 318815, 364360, 382578, 510104, 546540, 580440, 637630, 765156, 956445, 1093080, 1275260, 1530312, 1912890, 2550520, 3825780, 6294319, 7651560, 12588638, 18882957, 25177276, 31471595, 37765914, 44060233, 50354552, 62943190, 75531828, 88120466, 94414785, 125886380, 132180699, 151063656, 176240932, 188829570, 220301165, 251772760, 264361398, 352481864, 377659140, 440602330, 528722796, 660903495, 755318280, 881204660, 1057445592, 1321806990, 1762409320, 2643613980, 5287227960]

約数ペア:

[(1, 5287227960), (2, 2643613980), (3, 1762409320), (4, 1321806990), (5, 1057445592), (6, 881204660), (7, 755318280), (8, 660903495), (10, 528722796), (12, 440602330), (14, 377659140), (15, 352481864), (20, 264361398), (21, 251772760), (24, 220301165), (28, 188829570), (30, 176240932), (35, 151063656), (40, 132180699), (42, 125886380), (56, 94414785), (60, 88120466), (70, 75531828), (84, 62943190), (105, 50354552), (120, 44060233), (140, 37765914), (168, 31471595), (210, 25177276), (280, 18882957), (420, 12588638), (691, 7651560), (840, 6294319), (1382, 3825780), (2073, 2550520), (2764, 1912890), (3455, 1530312), (4146, 1275260), (4837, 1093080), (5528, 956445), (6910, 765156), (8292, 637630), (9109, 580440), (9674, 546540), (10365, 510104), (13820, 382578), (14511, 364360), (16584, 318815), (18218, 290220), (19348, 273270), (20730, 255052), (24185, 218616), (27327, 193480), (27640, 191289), (29022, 182180), (36436, 145110), (38696, 136635), (41460, 127526), (45545, 116088), (48370, 109308), (54654, 96740), (58044, 91090), (63763, 82920), (72555, 72872)]