210879360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 192

約数和(自身を含む): 752319360

約数和(自身を除く): 541440000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1181, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2362, 2480, 2790, 2880, 2976, 3543, 3720, 3968, 4464, 4724, 4960, 5580, 5760, 5905, 5952, 7086, 7440, 8928, 9448, 9920, 10629, 11160, 11810, 11904, 14172, 14880, 17715, 17856, 18896, 19840, 21258, 22320, 23620, 28344, 29760, 35430, 35712, 36611, 37792, 42516, 44640, 47240, 53145, 56688, 59520, 70860, 73222, 75584, 85032, 89280, 94480, 106290, 109833, 113376, 141720, 146444, 151168, 170064, 178560, 183055, 188960, 212580, 219666, 226752, 283440, 292888, 329499, 340128, 366110, 377920, 425160, 439332, 453504, 549165, 566880, 585776, 658998, 680256, 732220, 755840, 850320, 878664, 1098330, 1133760, 1171552, 1317996, 1360512, 1464440, 1647495, 1700640, 1757328, 2196660, 2267520, 2343104, 2635992, 2928880, 3294990, 3401280, 3514656, 4393320, 4686208, 5271984, 5857760, 6589980, 6802560, 7029312, 8786640, 10543968, 11715520, 13179960, 14058624, 17573280, 21087936, 23431040, 26359920, 35146560, 42175872, 52719840, 70293120, 105439680, 210879360]

約数ペア:

[(1, 210879360), (2, 105439680), (3, 70293120), (4, 52719840), (5, 42175872), (6, 35146560), (8, 26359920), (9, 23431040), (10, 21087936), (12, 17573280), (15, 14058624), (16, 13179960), (18, 11715520), (20, 10543968), (24, 8786640), (30, 7029312), (31, 6802560), (32, 6589980), (36, 5857760), (40, 5271984), (45, 4686208), (48, 4393320), (60, 3514656), (62, 3401280), (64, 3294990), (72, 2928880), (80, 2635992), (90, 2343104), (93, 2267520), (96, 2196660), (120, 1757328), (124, 1700640), (128, 1647495), (144, 1464440), (155, 1360512), (160, 1317996), (180, 1171552), (186, 1133760), (192, 1098330), (240, 878664), (248, 850320), (279, 755840), (288, 732220), (310, 680256), (320, 658998), (360, 585776), (372, 566880), (384, 549165), (465, 453504), (480, 439332), (496, 425160), (558, 377920), (576, 366110), (620, 340128), (640, 329499), (720, 292888), (744, 283440), (930, 226752), (960, 219666), (992, 212580), (1116, 188960), (1152, 183055), (1181, 178560), (1240, 170064), (1395, 151168), (1440, 146444), (1488, 141720), (1860, 113376), (1920, 109833), (1984, 106290), (2232, 94480), (2362, 89280), (2480, 85032), (2790, 75584), (2880, 73222), (2976, 70860), (3543, 59520), (3720, 56688), (3968, 53145), (4464, 47240), (4724, 44640), (4960, 42516), (5580, 37792), (5760, 36611), (5905, 35712), (5952, 35430), (7086, 29760), (7440, 28344), (8928, 23620), (9448, 22320), (9920, 21258), (10629, 19840), (11160, 18896), (11810, 17856), (11904, 17715), (14172, 14880)]