356429360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 1008268800

約数和(自身を除く): 651839440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 139, 140, 152, 190, 241, 266, 278, 280, 304, 380, 482, 532, 556, 560, 665, 695, 760, 964, 973, 1064, 1112, 1205, 1330, 1390, 1520, 1687, 1928, 1946, 2128, 2224, 2410, 2641, 2660, 2780, 3374, 3856, 3892, 4579, 4820, 4865, 5282, 5320, 5560, 6748, 7784, 8435, 9158, 9640, 9730, 10564, 10640, 11120, 13205, 13496, 15568, 16870, 18316, 18487, 19280, 19460, 21128, 22895, 26410, 26992, 32053, 33499, 33740, 36632, 36974, 38920, 42256, 45790, 52820, 64106, 66998, 67480, 73264, 73948, 77840, 91580, 92435, 105640, 128212, 133996, 134960, 147896, 160265, 167495, 183160, 184870, 211280, 234493, 256424, 267992, 295792, 320530, 334990, 366320, 369740, 468986, 512848, 535984, 636481, 641060, 669980, 739480, 937972, 1172465, 1272962, 1282120, 1339960, 1478960, 1875944, 2344930, 2545924, 2564240, 2679920, 3182405, 3751888, 4455367, 4689860, 5091848, 6364810, 8910734, 9379720, 10183696, 12729620, 17821468, 18759440, 22276835, 25459240, 35642936, 44553670, 50918480, 71285872, 89107340, 178214680, 356429360]

約数ペア:

[(1, 356429360), (2, 178214680), (4, 89107340), (5, 71285872), (7, 50918480), (8, 44553670), (10, 35642936), (14, 25459240), (16, 22276835), (19, 18759440), (20, 17821468), (28, 12729620), (35, 10183696), (38, 9379720), (40, 8910734), (56, 6364810), (70, 5091848), (76, 4689860), (80, 4455367), (95, 3751888), (112, 3182405), (133, 2679920), (139, 2564240), (140, 2545924), (152, 2344930), (190, 1875944), (241, 1478960), (266, 1339960), (278, 1282120), (280, 1272962), (304, 1172465), (380, 937972), (482, 739480), (532, 669980), (556, 641060), (560, 636481), (665, 535984), (695, 512848), (760, 468986), (964, 369740), (973, 366320), (1064, 334990), (1112, 320530), (1205, 295792), (1330, 267992), (1390, 256424), (1520, 234493), (1687, 211280), (1928, 184870), (1946, 183160), (2128, 167495), (2224, 160265), (2410, 147896), (2641, 134960), (2660, 133996), (2780, 128212), (3374, 105640), (3856, 92435), (3892, 91580), (4579, 77840), (4820, 73948), (4865, 73264), (5282, 67480), (5320, 66998), (5560, 64106), (6748, 52820), (7784, 45790), (8435, 42256), (9158, 38920), (9640, 36974), (9730, 36632), (10564, 33740), (10640, 33499), (11120, 32053), (13205, 26992), (13496, 26410), (15568, 22895), (16870, 21128), (18316, 19460), (18487, 19280)]