870100056

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 2884325400

約数和(自身を除く): 2014225344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 81, 84, 98, 108, 126, 134, 147, 162, 168, 189, 196, 201, 216, 252, 268, 294, 324, 378, 392, 402, 409, 441, 469, 504, 536, 567, 588, 603, 648, 756, 804, 818, 882, 938, 1134, 1176, 1206, 1227, 1323, 1407, 1512, 1608, 1636, 1764, 1809, 1876, 2268, 2412, 2454, 2646, 2814, 2863, 3272, 3283, 3528, 3618, 3681, 3752, 3969, 4221, 4536, 4824, 4908, 5292, 5427, 5628, 5726, 6566, 7236, 7362, 7938, 8442, 8589, 9816, 9849, 10584, 10854, 11043, 11256, 11452, 12663, 13132, 14472, 14724, 15876, 16884, 17178, 19698, 20041, 21708, 22086, 22904, 25326, 25767, 26264, 27403, 29448, 29547, 31752, 33129, 33768, 34356, 37989, 39396, 40082, 43416, 44172, 50652, 51534, 54806, 59094, 60123, 66258, 68712, 75978, 77301, 78792, 80164, 82209, 88344, 88641, 101304, 103068, 109612, 118188, 120246, 132516, 151956, 154602, 160328, 164418, 177282, 180369, 191821, 206136, 219224, 231903, 236376, 240492, 246627, 265032, 265923, 303912, 309204, 328836, 354564, 360738, 383642, 463806, 480984, 493254, 531846, 541107, 575463, 618408, 657672, 709128, 721476, 739881, 767284, 927612, 986508, 1063692, 1082214, 1150926, 1342747, 1442952, 1479762, 1534568, 1623321, 1726389, 1855224, 1973016, 2127384, 2164428, 2219643, 2301852, 2685494, 2959524, 3246642, 3452778, 4028241, 4328856, 4439286, 4603704, 5179167, 5370988, 5919048, 6493284, 6905556, 8056482, 8878572, 10358334, 10741976, 12084723, 12986568, 13811112, 15537501, 16112964, 17757144, 20716668, 24169446, 31075002, 32225928, 36254169, 41433336, 48338892, 62150004, 72508338, 96677784, 108762507, 124300008, 145016676, 217525014, 290033352, 435050028, 870100056]

約数ペア:

[(1, 870100056), (2, 435050028), (3, 290033352), (4, 217525014), (6, 145016676), (7, 124300008), (8, 108762507), (9, 96677784), (12, 72508338), (14, 62150004), (18, 48338892), (21, 41433336), (24, 36254169), (27, 32225928), (28, 31075002), (36, 24169446), (42, 20716668), (49, 17757144), (54, 16112964), (56, 15537501), (63, 13811112), (67, 12986568), (72, 12084723), (81, 10741976), (84, 10358334), (98, 8878572), (108, 8056482), (126, 6905556), (134, 6493284), (147, 5919048), (162, 5370988), (168, 5179167), (189, 4603704), (196, 4439286), (201, 4328856), (216, 4028241), (252, 3452778), (268, 3246642), (294, 2959524), (324, 2685494), (378, 2301852), (392, 2219643), (402, 2164428), (409, 2127384), (441, 1973016), (469, 1855224), (504, 1726389), (536, 1623321), (567, 1534568), (588, 1479762), (603, 1442952), (648, 1342747), (756, 1150926), (804, 1082214), (818, 1063692), (882, 986508), (938, 927612), (1134, 767284), (1176, 739881), (1206, 721476), (1227, 709128), (1323, 657672), (1407, 618408), (1512, 575463), (1608, 541107), (1636, 531846), (1764, 493254), (1809, 480984), (1876, 463806), (2268, 383642), (2412, 360738), (2454, 354564), (2646, 328836), (2814, 309204), (2863, 303912), (3272, 265923), (3283, 265032), (3528, 246627), (3618, 240492), (3681, 236376), (3752, 231903), (3969, 219224), (4221, 206136), (4536, 191821), (4824, 180369), (4908, 177282), (5292, 164418), (5427, 160328), (5628, 154602), (5726, 151956), (6566, 132516), (7236, 120246), (7362, 118188), (7938, 109612), (8442, 103068), (8589, 101304), (9816, 88641), (9849, 88344), (10584, 82209), (10854, 80164), (11043, 78792), (11256, 77301), (11452, 75978), (12663, 68712), (13132, 66258), (14472, 60123), (14724, 59094), (15876, 54806), (16884, 51534), (17178, 50652), (19698, 44172), (20041, 43416), (21708, 40082), (22086, 39396), (22904, 37989), (25326, 34356), (25767, 33768), (26264, 33129), (27403, 31752), (29448, 29547)]