396726720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 1376428032

約数和(自身を除く): 979701312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 192, 195, 208, 240, 249, 260, 312, 320, 332, 383, 390, 415, 416, 480, 498, 520, 624, 664, 766, 780, 830, 832, 960, 996, 1040, 1079, 1149, 1245, 1248, 1328, 1532, 1560, 1660, 1915, 1992, 2080, 2158, 2298, 2490, 2496, 2656, 3064, 3120, 3237, 3320, 3830, 3984, 4160, 4316, 4596, 4979, 4980, 5312, 5395, 5745, 6128, 6240, 6474, 6640, 7660, 7968, 8632, 9192, 9958, 9960, 10790, 11490, 12256, 12480, 12948, 13280, 14937, 15320, 15936, 16185, 17264, 18384, 19916, 19920, 21580, 22980, 24512, 24895, 25896, 26560, 29874, 30640, 31789, 32370, 34528, 36768, 39832, 39840, 43160, 45960, 49790, 51792, 59748, 61280, 63578, 64740, 69056, 73536, 74685, 79664, 79680, 86320, 91920, 95367, 99580, 103584, 119496, 122560, 127156, 129480, 149370, 158945, 159328, 172640, 183840, 190734, 199160, 207168, 238992, 254312, 258960, 298740, 317890, 318656, 345280, 367680, 381468, 398320, 413257, 476835, 477984, 508624, 517920, 597480, 635780, 762936, 796640, 826514, 953670, 955968, 1017248, 1035840, 1194960, 1239771, 1271560, 1525872, 1593280, 1653028, 1907340, 2034496, 2066285, 2389920, 2479542, 2543120, 3051744, 3306056, 3814680, 4132570, 4779840, 4959084, 5086240, 6103488, 6198855, 6612112, 7629360, 8265140, 9918168, 10172480, 12397710, 13224224, 15258720, 16530280, 19836336, 24795420, 26448448, 30517440, 33060560, 39672672, 49590840, 66121120, 79345344, 99181680, 132242240, 198363360, 396726720]

約数ペア:

[(1, 396726720), (2, 198363360), (3, 132242240), (4, 99181680), (5, 79345344), (6, 66121120), (8, 49590840), (10, 39672672), (12, 33060560), (13, 30517440), (15, 26448448), (16, 24795420), (20, 19836336), (24, 16530280), (26, 15258720), (30, 13224224), (32, 12397710), (39, 10172480), (40, 9918168), (48, 8265140), (52, 7629360), (60, 6612112), (64, 6198855), (65, 6103488), (78, 5086240), (80, 4959084), (83, 4779840), (96, 4132570), (104, 3814680), (120, 3306056), (130, 3051744), (156, 2543120), (160, 2479542), (166, 2389920), (192, 2066285), (195, 2034496), (208, 1907340), (240, 1653028), (249, 1593280), (260, 1525872), (312, 1271560), (320, 1239771), (332, 1194960), (383, 1035840), (390, 1017248), (415, 955968), (416, 953670), (480, 826514), (498, 796640), (520, 762936), (624, 635780), (664, 597480), (766, 517920), (780, 508624), (830, 477984), (832, 476835), (960, 413257), (996, 398320), (1040, 381468), (1079, 367680), (1149, 345280), (1245, 318656), (1248, 317890), (1328, 298740), (1532, 258960), (1560, 254312), (1660, 238992), (1915, 207168), (1992, 199160), (2080, 190734), (2158, 183840), (2298, 172640), (2490, 159328), (2496, 158945), (2656, 149370), (3064, 129480), (3120, 127156), (3237, 122560), (3320, 119496), (3830, 103584), (3984, 99580), (4160, 95367), (4316, 91920), (4596, 86320), (4979, 79680), (4980, 79664), (5312, 74685), (5395, 73536), (5745, 69056), (6128, 64740), (6240, 63578), (6474, 61280), (6640, 59748), (7660, 51792), (7968, 49790), (8632, 45960), (9192, 43160), (9958, 39840), (9960, 39832), (10790, 36768), (11490, 34528), (12256, 32370), (12480, 31789), (12948, 30640), (13280, 29874), (14937, 26560), (15320, 25896), (15936, 24895), (16185, 24512), (17264, 22980), (18384, 21580), (19916, 19920)]