725010720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4663

約数の個数: 192

約数和(自身を含む): 2666151936

約数和(自身を除く): 1941141216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4591, 4935, 5264, 5640, 6580, 7520, 7896, 9182, 9870, 10528, 11280, 13160, 13773, 15792, 18364, 19740, 22560, 22955, 26320, 27546, 31584, 32137, 36728, 39480, 45910, 52640, 55092, 64274, 68865, 73456, 78960, 91820, 96411, 110184, 128548, 137730, 146912, 157920, 160685, 183640, 192822, 215777, 220368, 257096, 275460, 321370, 367280, 385644, 431554, 440736, 482055, 514192, 550920, 642740, 647331, 734560, 771288, 863108, 964110, 1028384, 1078885, 1101840, 1285480, 1294662, 1510439, 1542576, 1726216, 1928220, 2157770, 2203680, 2570960, 2589324, 3020878, 3085152, 3236655, 3452432, 3856440, 4315540, 4531317, 5141920, 5178648, 6041756, 6473310, 6904864, 7552195, 7712880, 8631080, 9062634, 10357296, 12083512, 12946620, 15104390, 15425760, 17262160, 18125268, 20714592, 22656585, 24167024, 25893240, 30208780, 34524320, 36250536, 45313170, 48334048, 51786480, 60417560, 72501072, 90626340, 103572960, 120835120, 145002144, 181252680, 241670240, 362505360, 725010720]

約数ペア:

[(1, 725010720), (2, 362505360), (3, 241670240), (4, 181252680), (5, 145002144), (6, 120835120), (7, 103572960), (8, 90626340), (10, 72501072), (12, 60417560), (14, 51786480), (15, 48334048), (16, 45313170), (20, 36250536), (21, 34524320), (24, 30208780), (28, 25893240), (30, 24167024), (32, 22656585), (35, 20714592), (40, 18125268), (42, 17262160), (47, 15425760), (48, 15104390), (56, 12946620), (60, 12083512), (70, 10357296), (80, 9062634), (84, 8631080), (94, 7712880), (96, 7552195), (105, 6904864), (112, 6473310), (120, 6041756), (140, 5178648), (141, 5141920), (160, 4531317), (168, 4315540), (188, 3856440), (210, 3452432), (224, 3236655), (235, 3085152), (240, 3020878), (280, 2589324), (282, 2570960), (329, 2203680), (336, 2157770), (376, 1928220), (420, 1726216), (470, 1542576), (480, 1510439), (560, 1294662), (564, 1285480), (658, 1101840), (672, 1078885), (705, 1028384), (752, 964110), (840, 863108), (940, 771288), (987, 734560), (1120, 647331), (1128, 642740), (1316, 550920), (1410, 514192), (1504, 482055), (1645, 440736), (1680, 431554), (1880, 385644), (1974, 367280), (2256, 321370), (2632, 275460), (2820, 257096), (3290, 220368), (3360, 215777), (3760, 192822), (3948, 183640), (4512, 160685), (4591, 157920), (4935, 146912), (5264, 137730), (5640, 128548), (6580, 110184), (7520, 96411), (7896, 91820), (9182, 78960), (9870, 73456), (10528, 68865), (11280, 64274), (13160, 55092), (13773, 52640), (15792, 45910), (18364, 39480), (19740, 36728), (22560, 32137), (22955, 31584), (26320, 27546)]