318096480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2733

約数の個数: 192

約数和(自身を含む): 1136298240

約数和(自身を除く): 818201760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2683, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5366, 5928, 6240, 7410, 7904, 8049, 9120, 9880, 10732, 11856, 13415, 14820, 16098, 19760, 21464, 23712, 26830, 29640, 32196, 34879, 39520, 40245, 42928, 50977, 53660, 59280, 64392, 69758, 80490, 85856, 101954, 104637, 107320, 118560, 128784, 139516, 152931, 160980, 174395, 203908, 209274, 214640, 254885, 257568, 279032, 305862, 321960, 348790, 407816, 418548, 429280, 509770, 523185, 558064, 611724, 643920, 662701, 697580, 764655, 815632, 837096, 1019540, 1046370, 1116128, 1223448, 1287840, 1325402, 1395160, 1529310, 1631264, 1674192, 1988103, 2039080, 2092740, 2446896, 2650804, 2790320, 3058620, 3313505, 3348384, 3976206, 4078160, 4185480, 4893792, 5301608, 5580640, 6117240, 6627010, 7952412, 8156320, 8370960, 9940515, 10603216, 12234480, 13254020, 15904824, 16741920, 19881030, 21206432, 24468960, 26508040, 31809648, 39762060, 53016080, 63619296, 79524120, 106032160, 159048240, 318096480]

約数ペア:

[(1, 318096480), (2, 159048240), (3, 106032160), (4, 79524120), (5, 63619296), (6, 53016080), (8, 39762060), (10, 31809648), (12, 26508040), (13, 24468960), (15, 21206432), (16, 19881030), (19, 16741920), (20, 15904824), (24, 13254020), (26, 12234480), (30, 10603216), (32, 9940515), (38, 8370960), (39, 8156320), (40, 7952412), (48, 6627010), (52, 6117240), (57, 5580640), (60, 5301608), (65, 4893792), (76, 4185480), (78, 4078160), (80, 3976206), (95, 3348384), (96, 3313505), (104, 3058620), (114, 2790320), (120, 2650804), (130, 2446896), (152, 2092740), (156, 2039080), (160, 1988103), (190, 1674192), (195, 1631264), (208, 1529310), (228, 1395160), (240, 1325402), (247, 1287840), (260, 1223448), (285, 1116128), (304, 1046370), (312, 1019540), (380, 837096), (390, 815632), (416, 764655), (456, 697580), (480, 662701), (494, 643920), (520, 611724), (570, 558064), (608, 523185), (624, 509770), (741, 429280), (760, 418548), (780, 407816), (912, 348790), (988, 321960), (1040, 305862), (1140, 279032), (1235, 257568), (1248, 254885), (1482, 214640), (1520, 209274), (1560, 203908), (1824, 174395), (1976, 160980), (2080, 152931), (2280, 139516), (2470, 128784), (2683, 118560), (2964, 107320), (3040, 104637), (3120, 101954), (3705, 85856), (3952, 80490), (4560, 69758), (4940, 64392), (5366, 59280), (5928, 53660), (6240, 50977), (7410, 42928), (7904, 40245), (8049, 39520), (9120, 34879), (9880, 32196), (10732, 29640), (11856, 26830), (13415, 23712), (14820, 21464), (16098, 19760)]