69145440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 199095456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1583, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3166, 3360, 3640, 4368, 4749, 5460, 6240, 6332, 7280, 7915, 8736, 9498, 10920, 11081, 12664, 14560, 15830, 18996, 20579, 21840, 22162, 23745, 25328, 31660, 33243, 37992, 41158, 43680, 44324, 47490, 50656, 55405, 61737, 63320, 66486, 75984, 82316, 88648, 94980, 102895, 110810, 123474, 126640, 132972, 144053, 151968, 164632, 166215, 177296, 189960, 205790, 221620, 246948, 253280, 265944, 288106, 308685, 329264, 332430, 354592, 379920, 411580, 432159, 443240, 493896, 531888, 576212, 617370, 658528, 664860, 720265, 759840, 823160, 864318, 886480, 987792, 1063776, 1152424, 1234740, 1329720, 1440530, 1646320, 1728636, 1772960, 1975584, 2160795, 2304848, 2469480, 2659440, 2881060, 3292640, 3457272, 4321590, 4609696, 4938960, 5318880, 5762120, 6914544, 8643180, 9877920, 11524240, 13829088, 17286360, 23048480, 34572720, 69145440]

約数ペア:

[(1, 69145440), (2, 34572720), (3, 23048480), (4, 17286360), (5, 13829088), (6, 11524240), (7, 9877920), (8, 8643180), (10, 6914544), (12, 5762120), (13, 5318880), (14, 4938960), (15, 4609696), (16, 4321590), (20, 3457272), (21, 3292640), (24, 2881060), (26, 2659440), (28, 2469480), (30, 2304848), (32, 2160795), (35, 1975584), (39, 1772960), (40, 1728636), (42, 1646320), (48, 1440530), (52, 1329720), (56, 1234740), (60, 1152424), (65, 1063776), (70, 987792), (78, 886480), (80, 864318), (84, 823160), (91, 759840), (96, 720265), (104, 664860), (105, 658528), (112, 617370), (120, 576212), (130, 531888), (140, 493896), (156, 443240), (160, 432159), (168, 411580), (182, 379920), (195, 354592), (208, 332430), (210, 329264), (224, 308685), (240, 288106), (260, 265944), (273, 253280), (280, 246948), (312, 221620), (336, 205790), (364, 189960), (390, 177296), (416, 166215), (420, 164632), (455, 151968), (480, 144053), (520, 132972), (546, 126640), (560, 123474), (624, 110810), (672, 102895), (728, 94980), (780, 88648), (840, 82316), (910, 75984), (1040, 66486), (1092, 63320), (1120, 61737), (1248, 55405), (1365, 50656), (1456, 47490), (1560, 44324), (1583, 43680), (1680, 41158), (1820, 37992), (2080, 33243), (2184, 31660), (2730, 25328), (2912, 23745), (3120, 22162), (3166, 21840), (3360, 20579), (3640, 18996), (4368, 15830), (4749, 14560), (5460, 12664), (6240, 11081), (6332, 10920), (7280, 9498), (7915, 8736)]