158159520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 192

約数和(自身を含む): 571898880

約数和(自身を除く): 413739360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1181, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2362, 2480, 2790, 2976, 3348, 3543, 3720, 4185, 4320, 4464, 4724, 4960, 5580, 5905, 6696, 7086, 7440, 8370, 8928, 9448, 10629, 11160, 11810, 13392, 14172, 14880, 16740, 17715, 18896, 21258, 22320, 23620, 26784, 28344, 31887, 33480, 35430, 36611, 37792, 42516, 44640, 47240, 53145, 56688, 63774, 66960, 70860, 73222, 85032, 94480, 106290, 109833, 113376, 127548, 133920, 141720, 146444, 159435, 170064, 183055, 188960, 212580, 219666, 255096, 283440, 292888, 318870, 329499, 340128, 366110, 425160, 439332, 510192, 549165, 566880, 585776, 637740, 658998, 732220, 850320, 878664, 988497, 1020384, 1098330, 1171552, 1275480, 1317996, 1464440, 1647495, 1700640, 1757328, 1976994, 2196660, 2550960, 2635992, 2928880, 3294990, 3514656, 3953988, 4393320, 4942485, 5101920, 5271984, 5857760, 6589980, 7907976, 8786640, 9884970, 10543968, 13179960, 15815952, 17573280, 19769940, 26359920, 31631904, 39539880, 52719840, 79079760, 158159520]

約数ペア:

[(1, 158159520), (2, 79079760), (3, 52719840), (4, 39539880), (5, 31631904), (6, 26359920), (8, 19769940), (9, 17573280), (10, 15815952), (12, 13179960), (15, 10543968), (16, 9884970), (18, 8786640), (20, 7907976), (24, 6589980), (27, 5857760), (30, 5271984), (31, 5101920), (32, 4942485), (36, 4393320), (40, 3953988), (45, 3514656), (48, 3294990), (54, 2928880), (60, 2635992), (62, 2550960), (72, 2196660), (80, 1976994), (90, 1757328), (93, 1700640), (96, 1647495), (108, 1464440), (120, 1317996), (124, 1275480), (135, 1171552), (144, 1098330), (155, 1020384), (160, 988497), (180, 878664), (186, 850320), (216, 732220), (240, 658998), (248, 637740), (270, 585776), (279, 566880), (288, 549165), (310, 510192), (360, 439332), (372, 425160), (432, 366110), (465, 340128), (480, 329499), (496, 318870), (540, 292888), (558, 283440), (620, 255096), (720, 219666), (744, 212580), (837, 188960), (864, 183055), (930, 170064), (992, 159435), (1080, 146444), (1116, 141720), (1181, 133920), (1240, 127548), (1395, 113376), (1440, 109833), (1488, 106290), (1674, 94480), (1860, 85032), (2160, 73222), (2232, 70860), (2362, 66960), (2480, 63774), (2790, 56688), (2976, 53145), (3348, 47240), (3543, 44640), (3720, 42516), (4185, 37792), (4320, 36611), (4464, 35430), (4724, 33480), (4960, 31887), (5580, 28344), (5905, 26784), (6696, 23620), (7086, 22320), (7440, 21258), (8370, 18896), (8928, 17715), (9448, 16740), (10629, 14880), (11160, 14172), (11810, 13392)]