145468008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 352195992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 47, 54, 56, 63, 69, 72, 84, 89, 92, 94, 108, 126, 138, 141, 161, 168, 178, 184, 188, 189, 207, 216, 252, 267, 276, 282, 322, 329, 356, 376, 378, 414, 423, 483, 504, 534, 552, 564, 621, 623, 644, 658, 712, 756, 801, 828, 846, 966, 987, 1068, 1081, 1128, 1242, 1246, 1269, 1288, 1316, 1449, 1512, 1602, 1656, 1692, 1869, 1932, 1974, 2047, 2136, 2162, 2403, 2484, 2492, 2538, 2632, 2898, 2961, 3204, 3243, 3384, 3738, 3864, 3948, 4094, 4183, 4324, 4347, 4806, 4968, 4984, 5076, 5607, 5796, 5922, 6141, 6408, 6486, 7476, 7567, 7896, 8188, 8366, 8648, 8694, 8883, 9612, 9729, 10152, 11214, 11592, 11844, 12282, 12549, 12972, 14329, 14952, 15134, 16376, 16732, 16821, 17388, 17766, 18423, 19224, 19458, 22428, 22701, 23688, 24564, 25098, 25944, 28658, 29187, 29281, 30268, 33464, 33642, 34776, 35532, 36846, 37647, 38916, 42987, 44856, 45402, 49128, 50196, 55269, 57316, 58374, 58562, 60536, 67284, 68103, 71064, 73692, 75294, 77832, 85974, 87843, 90804, 96209, 100392, 110538, 112941, 114632, 116748, 117124, 128961, 134568, 136206, 147384, 150588, 171948, 175686, 181608, 192418, 204309, 221076, 225882, 233496, 234248, 257922, 263529, 272412, 288627, 301176, 343896, 351372, 384836, 386883, 408618, 442152, 451764, 515844, 527058, 544824, 577254, 673463, 702744, 769672, 773766, 790587, 817236, 865881, 903528, 1031688, 1054116, 1154508, 1346926, 1547532, 1581174, 1634472, 1731762, 2020389, 2108232, 2309016, 2597643, 2693852, 3095064, 3162348, 3463524, 4040778, 5195286, 5387704, 6061167, 6324696, 6927048, 8081556, 10390572, 12122334, 16163112, 18183501, 20781144, 24244668, 36367002, 48489336, 72734004, 145468008]

約数ペア:

[(1, 145468008), (2, 72734004), (3, 48489336), (4, 36367002), (6, 24244668), (7, 20781144), (8, 18183501), (9, 16163112), (12, 12122334), (14, 10390572), (18, 8081556), (21, 6927048), (23, 6324696), (24, 6061167), (27, 5387704), (28, 5195286), (36, 4040778), (42, 3463524), (46, 3162348), (47, 3095064), (54, 2693852), (56, 2597643), (63, 2309016), (69, 2108232), (72, 2020389), (84, 1731762), (89, 1634472), (92, 1581174), (94, 1547532), (108, 1346926), (126, 1154508), (138, 1054116), (141, 1031688), (161, 903528), (168, 865881), (178, 817236), (184, 790587), (188, 773766), (189, 769672), (207, 702744), (216, 673463), (252, 577254), (267, 544824), (276, 527058), (282, 515844), (322, 451764), (329, 442152), (356, 408618), (376, 386883), (378, 384836), (414, 351372), (423, 343896), (483, 301176), (504, 288627), (534, 272412), (552, 263529), (564, 257922), (621, 234248), (623, 233496), (644, 225882), (658, 221076), (712, 204309), (756, 192418), (801, 181608), (828, 175686), (846, 171948), (966, 150588), (987, 147384), (1068, 136206), (1081, 134568), (1128, 128961), (1242, 117124), (1246, 116748), (1269, 114632), (1288, 112941), (1316, 110538), (1449, 100392), (1512, 96209), (1602, 90804), (1656, 87843), (1692, 85974), (1869, 77832), (1932, 75294), (1974, 73692), (2047, 71064), (2136, 68103), (2162, 67284), (2403, 60536), (2484, 58562), (2492, 58374), (2538, 57316), (2632, 55269), (2898, 50196), (2961, 49128), (3204, 45402), (3243, 44856), (3384, 42987), (3738, 38916), (3864, 37647), (3948, 36846), (4094, 35532), (4183, 34776), (4324, 33642), (4347, 33464), (4806, 30268), (4968, 29281), (4984, 29187), (5076, 28658), (5607, 25944), (5796, 25098), (5922, 24564), (6141, 23688), (6408, 22701), (6486, 22428), (7476, 19458), (7567, 19224), (7896, 18423), (8188, 17766), (8366, 17388), (8648, 16821), (8694, 16732), (8883, 16376), (9612, 15134), (9729, 14952), (10152, 14329), (11214, 12972), (11592, 12549), (11844, 12282)]