9435720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 33177600

約数和(自身を除く): 23741880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 239, 280, 282, 329, 376, 420, 470, 478, 564, 658, 705, 717, 840, 940, 956, 987, 1128, 1195, 1316, 1410, 1434, 1645, 1673, 1880, 1912, 1974, 2390, 2632, 2820, 2868, 3290, 3346, 3585, 3948, 4780, 4935, 5019, 5640, 5736, 6580, 6692, 7170, 7896, 8365, 9560, 9870, 10038, 11233, 13160, 13384, 14340, 16730, 19740, 20076, 22466, 25095, 28680, 33460, 33699, 39480, 40152, 44932, 50190, 56165, 66920, 67398, 78631, 89864, 100380, 112330, 134796, 157262, 168495, 200760, 224660, 235893, 269592, 314524, 336990, 393155, 449320, 471786, 629048, 673980, 786310, 943572, 1179465, 1347960, 1572620, 1887144, 2358930, 3145240, 4717860, 9435720]

約数ペア:

[(1, 9435720), (2, 4717860), (3, 3145240), (4, 2358930), (5, 1887144), (6, 1572620), (7, 1347960), (8, 1179465), (10, 943572), (12, 786310), (14, 673980), (15, 629048), (20, 471786), (21, 449320), (24, 393155), (28, 336990), (30, 314524), (35, 269592), (40, 235893), (42, 224660), (47, 200760), (56, 168495), (60, 157262), (70, 134796), (84, 112330), (94, 100380), (105, 89864), (120, 78631), (140, 67398), (141, 66920), (168, 56165), (188, 50190), (210, 44932), (235, 40152), (239, 39480), (280, 33699), (282, 33460), (329, 28680), (376, 25095), (420, 22466), (470, 20076), (478, 19740), (564, 16730), (658, 14340), (705, 13384), (717, 13160), (840, 11233), (940, 10038), (956, 9870), (987, 9560), (1128, 8365), (1195, 7896), (1316, 7170), (1410, 6692), (1434, 6580), (1645, 5736), (1673, 5640), (1880, 5019), (1912, 4935), (1974, 4780), (2390, 3948), (2632, 3585), (2820, 3346), (2868, 3290)]