316319040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 224

約数和(自身を含む): 1152875520

約数和(自身を除く): 836556480

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1181, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2362, 2480, 2790, 2880, 2976, 3348, 3543, 3720, 4185, 4320, 4464, 4724, 4960, 5580, 5905, 5952, 6696, 7086, 7440, 8370, 8640, 8928, 9448, 9920, 10629, 11160, 11810, 13392, 14172, 14880, 16740, 17715, 17856, 18896, 21258, 22320, 23620, 26784, 28344, 29760, 31887, 33480, 35430, 36611, 37792, 42516, 44640, 47240, 53145, 53568, 56688, 63774, 66960, 70860, 73222, 75584, 85032, 89280, 94480, 106290, 109833, 113376, 127548, 133920, 141720, 146444, 159435, 170064, 183055, 188960, 212580, 219666, 226752, 255096, 267840, 283440, 292888, 318870, 329499, 340128, 366110, 377920, 425160, 439332, 510192, 549165, 566880, 585776, 637740, 658998, 680256, 732220, 850320, 878664, 988497, 1020384, 1098330, 1133760, 1171552, 1275480, 1317996, 1464440, 1647495, 1700640, 1757328, 1976994, 2040768, 2196660, 2343104, 2550960, 2635992, 2928880, 3294990, 3401280, 3514656, 3953988, 4393320, 4942485, 5101920, 5271984, 5857760, 6589980, 7029312, 7907976, 8786640, 9884970, 10203840, 10543968, 11715520, 13179960, 15815952, 17573280, 19769940, 21087936, 26359920, 31631904, 35146560, 39539880, 52719840, 63263808, 79079760, 105439680, 158159520, 316319040]

約数ペア:

[(1, 316319040), (2, 158159520), (3, 105439680), (4, 79079760), (5, 63263808), (6, 52719840), (8, 39539880), (9, 35146560), (10, 31631904), (12, 26359920), (15, 21087936), (16, 19769940), (18, 17573280), (20, 15815952), (24, 13179960), (27, 11715520), (30, 10543968), (31, 10203840), (32, 9884970), (36, 8786640), (40, 7907976), (45, 7029312), (48, 6589980), (54, 5857760), (60, 5271984), (62, 5101920), (64, 4942485), (72, 4393320), (80, 3953988), (90, 3514656), (93, 3401280), (96, 3294990), (108, 2928880), (120, 2635992), (124, 2550960), (135, 2343104), (144, 2196660), (155, 2040768), (160, 1976994), (180, 1757328), (186, 1700640), (192, 1647495), (216, 1464440), (240, 1317996), (248, 1275480), (270, 1171552), (279, 1133760), (288, 1098330), (310, 1020384), (320, 988497), (360, 878664), (372, 850320), (432, 732220), (465, 680256), (480, 658998), (496, 637740), (540, 585776), (558, 566880), (576, 549165), (620, 510192), (720, 439332), (744, 425160), (837, 377920), (864, 366110), (930, 340128), (960, 329499), (992, 318870), (1080, 292888), (1116, 283440), (1181, 267840), (1240, 255096), (1395, 226752), (1440, 219666), (1488, 212580), (1674, 188960), (1728, 183055), (1860, 170064), (1984, 159435), (2160, 146444), (2232, 141720), (2362, 133920), (2480, 127548), (2790, 113376), (2880, 109833), (2976, 106290), (3348, 94480), (3543, 89280), (3720, 85032), (4185, 75584), (4320, 73222), (4464, 70860), (4724, 66960), (4960, 63774), (5580, 56688), (5905, 53568), (5952, 53145), (6696, 47240), (7086, 44640), (7440, 42516), (8370, 37792), (8640, 36611), (8928, 35430), (9448, 33480), (9920, 31887), (10629, 29760), (11160, 28344), (11810, 26784), (13392, 23620), (14172, 22320), (14880, 21258), (16740, 18896), (17715, 17856)]