2017465920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1242

約数の個数: 224

約数和(自身を含む): 7154265600

約数和(自身を除く): 5136799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 320, 360, 432, 478, 480, 540, 576, 717, 720, 864, 956, 960, 977, 1080, 1195, 1434, 1440, 1728, 1912, 1954, 2151, 2160, 2390, 2868, 2880, 2931, 3585, 3824, 3908, 4302, 4320, 4780, 4885, 5736, 5862, 6453, 7170, 7648, 7816, 8604, 8640, 8793, 9560, 9770, 10755, 11472, 11724, 12906, 14340, 14655, 15296, 15632, 17208, 17586, 19120, 19540, 21510, 22944, 23448, 25812, 26379, 28680, 29310, 31264, 32265, 34416, 35172, 38240, 39080, 43020, 43965, 45888, 46896, 51624, 52758, 57360, 58620, 62528, 64530, 68832, 70344, 76480, 78160, 86040, 87930, 93792, 103248, 105516, 114720, 117240, 129060, 131895, 137664, 140688, 156320, 172080, 175860, 187584, 206496, 211032, 229440, 233503, 234480, 258120, 263790, 281376, 312640, 344160, 351720, 412992, 422064, 467006, 468960, 516240, 527580, 562752, 688320, 700509, 703440, 844128, 934012, 937920, 1032480, 1055160, 1167515, 1401018, 1406880, 1688256, 1868024, 2064960, 2101527, 2110320, 2335030, 2802036, 2813760, 3502545, 3736048, 4203054, 4220640, 4670060, 5604072, 6304581, 7005090, 7472096, 8406108, 8441280, 9340120, 10507635, 11208144, 12609162, 14010180, 14944192, 16812216, 18680240, 21015270, 22416288, 25218324, 28020360, 31522905, 33624432, 37360480, 42030540, 44832576, 50436648, 56040720, 63045810, 67248864, 74720960, 84061080, 100873296, 112081440, 126091620, 134497728, 168122160, 201746592, 224162880, 252183240, 336244320, 403493184, 504366480, 672488640, 1008732960, 2017465920]

約数ペア:

[(1, 2017465920), (2, 1008732960), (3, 672488640), (4, 504366480), (5, 403493184), (6, 336244320), (8, 252183240), (9, 224162880), (10, 201746592), (12, 168122160), (15, 134497728), (16, 126091620), (18, 112081440), (20, 100873296), (24, 84061080), (27, 74720960), (30, 67248864), (32, 63045810), (36, 56040720), (40, 50436648), (45, 44832576), (48, 42030540), (54, 37360480), (60, 33624432), (64, 31522905), (72, 28020360), (80, 25218324), (90, 22416288), (96, 21015270), (108, 18680240), (120, 16812216), (135, 14944192), (144, 14010180), (160, 12609162), (180, 11208144), (192, 10507635), (216, 9340120), (239, 8441280), (240, 8406108), (270, 7472096), (288, 7005090), (320, 6304581), (360, 5604072), (432, 4670060), (478, 4220640), (480, 4203054), (540, 3736048), (576, 3502545), (717, 2813760), (720, 2802036), (864, 2335030), (956, 2110320), (960, 2101527), (977, 2064960), (1080, 1868024), (1195, 1688256), (1434, 1406880), (1440, 1401018), (1728, 1167515), (1912, 1055160), (1954, 1032480), (2151, 937920), (2160, 934012), (2390, 844128), (2868, 703440), (2880, 700509), (2931, 688320), (3585, 562752), (3824, 527580), (3908, 516240), (4302, 468960), (4320, 467006), (4780, 422064), (4885, 412992), (5736, 351720), (5862, 344160), (6453, 312640), (7170, 281376), (7648, 263790), (7816, 258120), (8604, 234480), (8640, 233503), (8793, 229440), (9560, 211032), (9770, 206496), (10755, 187584), (11472, 175860), (11724, 172080), (12906, 156320), (14340, 140688), (14655, 137664), (15296, 131895), (15632, 129060), (17208, 117240), (17586, 114720), (19120, 105516), (19540, 103248), (21510, 93792), (22944, 87930), (23448, 86040), (25812, 78160), (26379, 76480), (28680, 70344), (29310, 68832), (31264, 64530), (32265, 62528), (34416, 58620), (35172, 57360), (38240, 52758), (39080, 51624), (43020, 46896), (43965, 45888)]