82538640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 295963200

約数和(自身を除く): 213424560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 59, 60, 67, 72, 80, 87, 90, 116, 118, 120, 134, 144, 145, 174, 177, 180, 201, 232, 236, 240, 261, 268, 290, 295, 335, 348, 354, 360, 402, 435, 464, 472, 522, 531, 536, 580, 590, 603, 670, 696, 708, 720, 804, 870, 885, 944, 1005, 1044, 1062, 1072, 1160, 1180, 1206, 1305, 1340, 1392, 1416, 1608, 1711, 1740, 1770, 1943, 2010, 2088, 2124, 2320, 2360, 2412, 2610, 2655, 2680, 2832, 3015, 3216, 3422, 3480, 3540, 3886, 3953, 4020, 4176, 4248, 4720, 4824, 5133, 5220, 5310, 5360, 5829, 6030, 6844, 6960, 7080, 7772, 7906, 8040, 8496, 8555, 9648, 9715, 10266, 10440, 10620, 11658, 11859, 12060, 13688, 14160, 15399, 15544, 15812, 16080, 17110, 17487, 19430, 19765, 20532, 20880, 21240, 23316, 23718, 24120, 25665, 27376, 29145, 30798, 31088, 31624, 34220, 34974, 35577, 38860, 39530, 41064, 42480, 46632, 47436, 48240, 51330, 58290, 59295, 61596, 63248, 68440, 69948, 71154, 76995, 77720, 79060, 82128, 87435, 93264, 94872, 102660, 114637, 116580, 118590, 123192, 136880, 139896, 142308, 153990, 155440, 158120, 174870, 177885, 189744, 205320, 229274, 233160, 237180, 246384, 279792, 284616, 307980, 316240, 343911, 349740, 355770, 410640, 458548, 466320, 474360, 569232, 573185, 615960, 687822, 699480, 711540, 917096, 948720, 1031733, 1146370, 1231920, 1375644, 1398960, 1423080, 1719555, 1834192, 2063466, 2292740, 2751288, 2846160, 3439110, 4126932, 4585480, 5158665, 5502576, 6878220, 8253864, 9170960, 10317330, 13756440, 16507728, 20634660, 27512880, 41269320, 82538640]

約数ペア:

[(1, 82538640), (2, 41269320), (3, 27512880), (4, 20634660), (5, 16507728), (6, 13756440), (8, 10317330), (9, 9170960), (10, 8253864), (12, 6878220), (15, 5502576), (16, 5158665), (18, 4585480), (20, 4126932), (24, 3439110), (29, 2846160), (30, 2751288), (36, 2292740), (40, 2063466), (45, 1834192), (48, 1719555), (58, 1423080), (59, 1398960), (60, 1375644), (67, 1231920), (72, 1146370), (80, 1031733), (87, 948720), (90, 917096), (116, 711540), (118, 699480), (120, 687822), (134, 615960), (144, 573185), (145, 569232), (174, 474360), (177, 466320), (180, 458548), (201, 410640), (232, 355770), (236, 349740), (240, 343911), (261, 316240), (268, 307980), (290, 284616), (295, 279792), (335, 246384), (348, 237180), (354, 233160), (360, 229274), (402, 205320), (435, 189744), (464, 177885), (472, 174870), (522, 158120), (531, 155440), (536, 153990), (580, 142308), (590, 139896), (603, 136880), (670, 123192), (696, 118590), (708, 116580), (720, 114637), (804, 102660), (870, 94872), (885, 93264), (944, 87435), (1005, 82128), (1044, 79060), (1062, 77720), (1072, 76995), (1160, 71154), (1180, 69948), (1206, 68440), (1305, 63248), (1340, 61596), (1392, 59295), (1416, 58290), (1608, 51330), (1711, 48240), (1740, 47436), (1770, 46632), (1943, 42480), (2010, 41064), (2088, 39530), (2124, 38860), (2320, 35577), (2360, 34974), (2412, 34220), (2610, 31624), (2655, 31088), (2680, 30798), (2832, 29145), (3015, 27376), (3216, 25665), (3422, 24120), (3480, 23718), (3540, 23316), (3886, 21240), (3953, 20880), (4020, 20532), (4176, 19765), (4248, 19430), (4720, 17487), (4824, 17110), (5133, 16080), (5220, 15812), (5310, 15544), (5360, 15399), (5829, 14160), (6030, 13688), (6844, 12060), (6960, 11859), (7080, 11658), (7772, 10620), (7906, 10440), (8040, 10266), (8496, 9715), (8555, 9648)]