331719840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 192

約数和(自身を含む): 1198955520

約数和(自身を除く): 867235680

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, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2477, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4954, 4960, 5580, 6696, 7431, 7440, 8370, 8928, 9908, 11160, 12385, 13392, 14862, 14880, 16740, 19816, 22293, 22320, 24770, 26784, 29724, 33480, 37155, 39632, 44586, 44640, 49540, 59448, 66879, 66960, 74310, 76787, 79264, 89172, 99080, 111465, 118896, 133758, 133920, 148620, 153574, 178344, 198160, 222930, 230361, 237792, 267516, 297240, 307148, 334395, 356688, 383935, 396320, 445860, 460722, 535032, 594480, 614296, 668790, 691083, 713376, 767870, 891720, 921444, 1070064, 1151805, 1188960, 1228592, 1337580, 1382166, 1535740, 1783440, 1842888, 2073249, 2140128, 2303610, 2457184, 2675160, 2764332, 3071480, 3455415, 3566880, 3685776, 4146498, 4607220, 5350320, 5528664, 6142960, 6910830, 7371552, 8292996, 9214440, 10366245, 10700640, 11057328, 12285920, 13821660, 16585992, 18428880, 20732490, 22114656, 27643320, 33171984, 36857760, 41464980, 55286640, 66343968, 82929960, 110573280, 165859920, 331719840]

約数ペア:

[(1, 331719840), (2, 165859920), (3, 110573280), (4, 82929960), (5, 66343968), (6, 55286640), (8, 41464980), (9, 36857760), (10, 33171984), (12, 27643320), (15, 22114656), (16, 20732490), (18, 18428880), (20, 16585992), (24, 13821660), (27, 12285920), (30, 11057328), (31, 10700640), (32, 10366245), (36, 9214440), (40, 8292996), (45, 7371552), (48, 6910830), (54, 6142960), (60, 5528664), (62, 5350320), (72, 4607220), (80, 4146498), (90, 3685776), (93, 3566880), (96, 3455415), (108, 3071480), (120, 2764332), (124, 2675160), (135, 2457184), (144, 2303610), (155, 2140128), (160, 2073249), (180, 1842888), (186, 1783440), (216, 1535740), (240, 1382166), (248, 1337580), (270, 1228592), (279, 1188960), (288, 1151805), (310, 1070064), (360, 921444), (372, 891720), (432, 767870), (465, 713376), (480, 691083), (496, 668790), (540, 614296), (558, 594480), (620, 535032), (720, 460722), (744, 445860), (837, 396320), (864, 383935), (930, 356688), (992, 334395), (1080, 307148), (1116, 297240), (1240, 267516), (1395, 237792), (1440, 230361), (1488, 222930), (1674, 198160), (1860, 178344), (2160, 153574), (2232, 148620), (2477, 133920), (2480, 133758), (2790, 118896), (2976, 111465), (3348, 99080), (3720, 89172), (4185, 79264), (4320, 76787), (4464, 74310), (4954, 66960), (4960, 66879), (5580, 59448), (6696, 49540), (7431, 44640), (7440, 44586), (8370, 39632), (8928, 37155), (9908, 33480), (11160, 29724), (12385, 26784), (13392, 24770), (14862, 22320), (14880, 22293), (16740, 19816)]