556898640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1784885760

約数和(自身を除く): 1227987120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 67, 80, 118, 120, 134, 177, 201, 236, 240, 268, 295, 335, 354, 402, 472, 536, 587, 590, 670, 708, 804, 885, 944, 1005, 1072, 1174, 1180, 1340, 1416, 1608, 1761, 1770, 2010, 2348, 2360, 2680, 2832, 2935, 3216, 3522, 3540, 3953, 4020, 4696, 4720, 5360, 5870, 7044, 7080, 7906, 8040, 8805, 9392, 11740, 11859, 14088, 14160, 15812, 16080, 17610, 19765, 23480, 23718, 28176, 31624, 34633, 35220, 39329, 39530, 46960, 47436, 59295, 63248, 69266, 70440, 78658, 79060, 94872, 103899, 117987, 118590, 138532, 140880, 157316, 158120, 173165, 189744, 196645, 207798, 235974, 237180, 277064, 314632, 316240, 346330, 393290, 415596, 471948, 474360, 519495, 554128, 589935, 629264, 692660, 786580, 831192, 943896, 948720, 1038990, 1179870, 1385320, 1573160, 1662384, 1887792, 2077980, 2320411, 2359740, 2770640, 3146320, 4155960, 4640822, 4719480, 6961233, 8311920, 9281644, 9438960, 11602055, 13922466, 18563288, 23204110, 27844932, 34806165, 37126576, 46408220, 55689864, 69612330, 92816440, 111379728, 139224660, 185632880, 278449320, 556898640]

約数ペア:

[(1, 556898640), (2, 278449320), (3, 185632880), (4, 139224660), (5, 111379728), (6, 92816440), (8, 69612330), (10, 55689864), (12, 46408220), (15, 37126576), (16, 34806165), (20, 27844932), (24, 23204110), (30, 18563288), (40, 13922466), (48, 11602055), (59, 9438960), (60, 9281644), (67, 8311920), (80, 6961233), (118, 4719480), (120, 4640822), (134, 4155960), (177, 3146320), (201, 2770640), (236, 2359740), (240, 2320411), (268, 2077980), (295, 1887792), (335, 1662384), (354, 1573160), (402, 1385320), (472, 1179870), (536, 1038990), (587, 948720), (590, 943896), (670, 831192), (708, 786580), (804, 692660), (885, 629264), (944, 589935), (1005, 554128), (1072, 519495), (1174, 474360), (1180, 471948), (1340, 415596), (1416, 393290), (1608, 346330), (1761, 316240), (1770, 314632), (2010, 277064), (2348, 237180), (2360, 235974), (2680, 207798), (2832, 196645), (2935, 189744), (3216, 173165), (3522, 158120), (3540, 157316), (3953, 140880), (4020, 138532), (4696, 118590), (4720, 117987), (5360, 103899), (5870, 94872), (7044, 79060), (7080, 78658), (7906, 70440), (8040, 69266), (8805, 63248), (9392, 59295), (11740, 47436), (11859, 46960), (14088, 39530), (14160, 39329), (15812, 35220), (16080, 34633), (17610, 31624), (19765, 28176), (23480, 23718)]