12894840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 52818480

約数和(自身を除く): 39923640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 43, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 86, 90, 98, 102, 105, 119, 120, 126, 129, 136, 140, 147, 153, 168, 170, 172, 180, 196, 204, 210, 215, 238, 245, 252, 255, 258, 280, 294, 301, 306, 315, 340, 344, 357, 360, 387, 392, 408, 420, 430, 441, 476, 490, 504, 510, 516, 588, 595, 602, 612, 630, 645, 680, 714, 731, 735, 765, 774, 833, 840, 860, 882, 903, 952, 980, 1020, 1032, 1071, 1176, 1190, 1204, 1224, 1260, 1290, 1428, 1462, 1470, 1505, 1530, 1548, 1666, 1720, 1764, 1785, 1806, 1935, 1960, 2040, 2107, 2142, 2193, 2205, 2380, 2408, 2499, 2520, 2580, 2709, 2856, 2924, 2940, 3010, 3060, 3096, 3332, 3528, 3570, 3612, 3655, 3870, 4165, 4214, 4284, 4386, 4410, 4515, 4760, 4998, 5117, 5160, 5355, 5418, 5848, 5880, 6020, 6120, 6321, 6579, 6664, 7140, 7224, 7310, 7497, 7740, 8330, 8428, 8568, 8772, 8820, 9030, 9996, 10234, 10535, 10710, 10836, 10965, 12040, 12495, 12642, 13158, 13545, 14280, 14620, 14994, 15351, 15480, 16660, 16856, 17544, 17640, 18060, 18963, 19992, 20468, 21070, 21420, 21672, 21930, 24990, 25284, 25585, 26316, 27090, 29240, 29988, 30702, 31605, 32895, 33320, 35819, 36120, 37485, 37926, 40936, 42140, 42840, 43860, 46053, 49980, 50568, 51170, 52632, 54180, 59976, 61404, 63210, 65790, 71638, 74970, 75852, 76755, 84280, 87720, 92106, 94815, 99960, 102340, 107457, 108360, 122808, 126420, 131580, 143276, 149940, 151704, 153510, 179095, 184212, 189630, 204680, 214914, 230265, 252840, 263160, 286552, 299880, 307020, 322371, 358190, 368424, 379260, 429828, 460530, 537285, 614040, 644742, 716380, 758520, 859656, 921060, 1074570, 1289484, 1432760, 1611855, 1842120, 2149140, 2578968, 3223710, 4298280, 6447420, 12894840]

約数ペア:

[(1, 12894840), (2, 6447420), (3, 4298280), (4, 3223710), (5, 2578968), (6, 2149140), (7, 1842120), (8, 1611855), (9, 1432760), (10, 1289484), (12, 1074570), (14, 921060), (15, 859656), (17, 758520), (18, 716380), (20, 644742), (21, 614040), (24, 537285), (28, 460530), (30, 429828), (34, 379260), (35, 368424), (36, 358190), (40, 322371), (42, 307020), (43, 299880), (45, 286552), (49, 263160), (51, 252840), (56, 230265), (60, 214914), (63, 204680), (68, 189630), (70, 184212), (72, 179095), (84, 153510), (85, 151704), (86, 149940), (90, 143276), (98, 131580), (102, 126420), (105, 122808), (119, 108360), (120, 107457), (126, 102340), (129, 99960), (136, 94815), (140, 92106), (147, 87720), (153, 84280), (168, 76755), (170, 75852), (172, 74970), (180, 71638), (196, 65790), (204, 63210), (210, 61404), (215, 59976), (238, 54180), (245, 52632), (252, 51170), (255, 50568), (258, 49980), (280, 46053), (294, 43860), (301, 42840), (306, 42140), (315, 40936), (340, 37926), (344, 37485), (357, 36120), (360, 35819), (387, 33320), (392, 32895), (408, 31605), (420, 30702), (430, 29988), (441, 29240), (476, 27090), (490, 26316), (504, 25585), (510, 25284), (516, 24990), (588, 21930), (595, 21672), (602, 21420), (612, 21070), (630, 20468), (645, 19992), (680, 18963), (714, 18060), (731, 17640), (735, 17544), (765, 16856), (774, 16660), (833, 15480), (840, 15351), (860, 14994), (882, 14620), (903, 14280), (952, 13545), (980, 13158), (1020, 12642), (1032, 12495), (1071, 12040), (1176, 10965), (1190, 10836), (1204, 10710), (1224, 10535), (1260, 10234), (1290, 9996), (1428, 9030), (1462, 8820), (1470, 8772), (1505, 8568), (1530, 8428), (1548, 8330), (1666, 7740), (1720, 7497), (1764, 7310), (1785, 7224), (1806, 7140), (1935, 6664), (1960, 6579), (2040, 6321), (2107, 6120), (2142, 6020), (2193, 5880), (2205, 5848), (2380, 5418), (2408, 5355), (2499, 5160), (2520, 5117), (2580, 4998), (2709, 4760), (2856, 4515), (2924, 4410), (2940, 4386), (3010, 4284), (3060, 4214), (3096, 4165), (3332, 3870), (3528, 3655), (3570, 3612)]