138290880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1623

約数の個数: 224

約数和(自身を含む): 540739584

約数和(自身を除く): 402448704

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, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1583, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3166, 3360, 3640, 4160, 4368, 4749, 5460, 5824, 6240, 6332, 6720, 7280, 7915, 8736, 9498, 10920, 11081, 12480, 12664, 14560, 15830, 17472, 18996, 20579, 21840, 22162, 23745, 25328, 29120, 31660, 33243, 37992, 41158, 43680, 44324, 47490, 50656, 55405, 61737, 63320, 66486, 75984, 82316, 87360, 88648, 94980, 101312, 102895, 110810, 123474, 126640, 132972, 144053, 151968, 164632, 166215, 177296, 189960, 205790, 221620, 246948, 253280, 265944, 288106, 303936, 308685, 329264, 332430, 354592, 379920, 411580, 432159, 443240, 493896, 506560, 531888, 576212, 617370, 658528, 664860, 709184, 720265, 759840, 823160, 864318, 886480, 987792, 1063776, 1152424, 1234740, 1317056, 1329720, 1440530, 1519680, 1646320, 1728636, 1772960, 1975584, 2127552, 2160795, 2304848, 2469480, 2659440, 2881060, 3292640, 3457272, 3545920, 3951168, 4321590, 4609696, 4938960, 5318880, 5762120, 6585280, 6914544, 8643180, 9219392, 9877920, 10637760, 11524240, 13829088, 17286360, 19755840, 23048480, 27658176, 34572720, 46096960, 69145440, 138290880]

約数ペア:

[(1, 138290880), (2, 69145440), (3, 46096960), (4, 34572720), (5, 27658176), (6, 23048480), (7, 19755840), (8, 17286360), (10, 13829088), (12, 11524240), (13, 10637760), (14, 9877920), (15, 9219392), (16, 8643180), (20, 6914544), (21, 6585280), (24, 5762120), (26, 5318880), (28, 4938960), (30, 4609696), (32, 4321590), (35, 3951168), (39, 3545920), (40, 3457272), (42, 3292640), (48, 2881060), (52, 2659440), (56, 2469480), (60, 2304848), (64, 2160795), (65, 2127552), (70, 1975584), (78, 1772960), (80, 1728636), (84, 1646320), (91, 1519680), (96, 1440530), (104, 1329720), (105, 1317056), (112, 1234740), (120, 1152424), (130, 1063776), (140, 987792), (156, 886480), (160, 864318), (168, 823160), (182, 759840), (192, 720265), (195, 709184), (208, 664860), (210, 658528), (224, 617370), (240, 576212), (260, 531888), (273, 506560), (280, 493896), (312, 443240), (320, 432159), (336, 411580), (364, 379920), (390, 354592), (416, 332430), (420, 329264), (448, 308685), (455, 303936), (480, 288106), (520, 265944), (546, 253280), (560, 246948), (624, 221620), (672, 205790), (728, 189960), (780, 177296), (832, 166215), (840, 164632), (910, 151968), (960, 144053), (1040, 132972), (1092, 126640), (1120, 123474), (1248, 110810), (1344, 102895), (1365, 101312), (1456, 94980), (1560, 88648), (1583, 87360), (1680, 82316), (1820, 75984), (2080, 66486), (2184, 63320), (2240, 61737), (2496, 55405), (2730, 50656), (2912, 47490), (3120, 44324), (3166, 43680), (3360, 41158), (3640, 37992), (4160, 33243), (4368, 31660), (4749, 29120), (5460, 25328), (5824, 23745), (6240, 22162), (6332, 21840), (6720, 20579), (7280, 18996), (7915, 17472), (8736, 15830), (9498, 14560), (10920, 12664), (11081, 12480)]