26587080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 102772800

約数和(自身を除く): 76185720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 23, 24, 26, 30, 36, 38, 39, 40, 45, 46, 52, 57, 60, 65, 69, 72, 76, 78, 90, 92, 95, 104, 114, 115, 117, 120, 130, 138, 152, 156, 169, 171, 180, 184, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 312, 338, 342, 345, 360, 380, 390, 414, 437, 456, 460, 468, 494, 507, 520, 552, 570, 585, 598, 676, 684, 690, 741, 760, 780, 828, 845, 855, 874, 897, 920, 936, 988, 1014, 1035, 1140, 1170, 1196, 1235, 1311, 1352, 1368, 1380, 1482, 1495, 1521, 1560, 1656, 1690, 1710, 1748, 1794, 1976, 2028, 2070, 2185, 2223, 2280, 2340, 2392, 2470, 2535, 2622, 2691, 2760, 2964, 2990, 3042, 3211, 3380, 3420, 3496, 3588, 3705, 3887, 3933, 4056, 4140, 4370, 4446, 4485, 4680, 4940, 5070, 5244, 5382, 5681, 5928, 5980, 6084, 6422, 6555, 6760, 6840, 7176, 7410, 7605, 7774, 7866, 8280, 8740, 8892, 8970, 9633, 9880, 10140, 10488, 10764, 11115, 11362, 11661, 11960, 12168, 12844, 13110, 13455, 14820, 15210, 15548, 15732, 16055, 17043, 17480, 17784, 17940, 19266, 19435, 19665, 20280, 21528, 22230, 22724, 23322, 25688, 26220, 26910, 28405, 28899, 29640, 30420, 31096, 31464, 32110, 34086, 34983, 35880, 38532, 38870, 39330, 44460, 45448, 46644, 48165, 51129, 52440, 53820, 56810, 57798, 58305, 60840, 64220, 68172, 69966, 73853, 77064, 77740, 78660, 85215, 88920, 93288, 96330, 102258, 107640, 113620, 115596, 116610, 128440, 136344, 139932, 144495, 147706, 155480, 157320, 170430, 174915, 192660, 204516, 221559, 227240, 231192, 233220, 255645, 279864, 288990, 295412, 340860, 349830, 369265, 385320, 409032, 443118, 466440, 511290, 577980, 590824, 664677, 681720, 699660, 738530, 886236, 1022580, 1107795, 1155960, 1329354, 1399320, 1477060, 1772472, 2045160, 2215590, 2658708, 2954120, 3323385, 4431180, 5317416, 6646770, 8862360, 13293540, 26587080]

約数ペア:

[(1, 26587080), (2, 13293540), (3, 8862360), (4, 6646770), (5, 5317416), (6, 4431180), (8, 3323385), (9, 2954120), (10, 2658708), (12, 2215590), (13, 2045160), (15, 1772472), (18, 1477060), (19, 1399320), (20, 1329354), (23, 1155960), (24, 1107795), (26, 1022580), (30, 886236), (36, 738530), (38, 699660), (39, 681720), (40, 664677), (45, 590824), (46, 577980), (52, 511290), (57, 466440), (60, 443118), (65, 409032), (69, 385320), (72, 369265), (76, 349830), (78, 340860), (90, 295412), (92, 288990), (95, 279864), (104, 255645), (114, 233220), (115, 231192), (117, 227240), (120, 221559), (130, 204516), (138, 192660), (152, 174915), (156, 170430), (169, 157320), (171, 155480), (180, 147706), (184, 144495), (190, 139932), (195, 136344), (207, 128440), (228, 116610), (230, 115596), (234, 113620), (247, 107640), (260, 102258), (276, 96330), (285, 93288), (299, 88920), (312, 85215), (338, 78660), (342, 77740), (345, 77064), (360, 73853), (380, 69966), (390, 68172), (414, 64220), (437, 60840), (456, 58305), (460, 57798), (468, 56810), (494, 53820), (507, 52440), (520, 51129), (552, 48165), (570, 46644), (585, 45448), (598, 44460), (676, 39330), (684, 38870), (690, 38532), (741, 35880), (760, 34983), (780, 34086), (828, 32110), (845, 31464), (855, 31096), (874, 30420), (897, 29640), (920, 28899), (936, 28405), (988, 26910), (1014, 26220), (1035, 25688), (1140, 23322), (1170, 22724), (1196, 22230), (1235, 21528), (1311, 20280), (1352, 19665), (1368, 19435), (1380, 19266), (1482, 17940), (1495, 17784), (1521, 17480), (1560, 17043), (1656, 16055), (1690, 15732), (1710, 15548), (1748, 15210), (1794, 14820), (1976, 13455), (2028, 13110), (2070, 12844), (2185, 12168), (2223, 11960), (2280, 11661), (2340, 11362), (2392, 11115), (2470, 10764), (2535, 10488), (2622, 10140), (2691, 9880), (2760, 9633), (2964, 8970), (2990, 8892), (3042, 8740), (3211, 8280), (3380, 7866), (3420, 7774), (3496, 7605), (3588, 7410), (3705, 7176), (3887, 6840), (3933, 6760), (4056, 6555), (4140, 6422), (4370, 6084), (4446, 5980), (4485, 5928), (4680, 5681), (4940, 5382), (5070, 5244)]