233859360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 876318912

約数和(自身を除く): 642459552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 163, 168, 183, 196, 210, 224, 240, 244, 245, 280, 294, 305, 326, 336, 366, 392, 420, 427, 480, 488, 489, 490, 560, 588, 610, 652, 672, 732, 735, 784, 815, 840, 854, 915, 976, 978, 980, 1120, 1141, 1176, 1220, 1281, 1304, 1464, 1470, 1568, 1630, 1680, 1708, 1830, 1952, 1956, 1960, 2135, 2282, 2352, 2440, 2445, 2562, 2608, 2928, 2940, 2989, 3260, 3360, 3416, 3423, 3660, 3912, 3920, 4270, 4564, 4704, 4880, 4890, 5124, 5216, 5705, 5856, 5880, 5978, 6405, 6520, 6832, 6846, 7320, 7824, 7840, 7987, 8540, 8967, 9128, 9760, 9780, 9943, 10248, 11410, 11760, 11956, 12810, 13040, 13664, 13692, 14640, 14945, 15648, 15974, 17080, 17115, 17934, 18256, 19560, 19886, 20496, 22820, 23520, 23912, 23961, 25620, 26080, 27384, 29280, 29829, 29890, 31948, 34160, 34230, 35868, 36512, 39120, 39772, 39935, 40992, 44835, 45640, 47824, 47922, 49715, 51240, 54768, 59658, 59780, 63896, 68320, 68460, 69601, 71736, 78240, 79544, 79870, 89670, 91280, 95648, 95844, 99430, 102480, 109536, 119316, 119560, 119805, 127792, 136920, 139202, 143472, 149145, 159088, 159740, 179340, 182560, 191688, 198860, 204960, 208803, 238632, 239120, 239610, 255584, 273840, 278404, 286944, 298290, 318176, 319480, 348005, 358680, 383376, 397720, 417606, 477264, 478240, 479220, 487207, 547680, 556808, 596580, 638960, 696010, 717360, 766752, 795440, 835212, 954528, 958440, 974414, 1044015, 1113616, 1193160, 1277920, 1392020, 1434720, 1461621, 1590880, 1670424, 1916880, 1948828, 2088030, 2227232, 2386320, 2436035, 2784040, 2923242, 3340848, 3833760, 3897656, 4176060, 4772640, 4872070, 5568080, 5846484, 6681696, 7308105, 7795312, 8352120, 9744140, 11136160, 11692968, 14616210, 15590624, 16704240, 19488280, 23385936, 29232420, 33408480, 38976560, 46771872, 58464840, 77953120, 116929680, 233859360]

約数ペア:

[(1, 233859360), (2, 116929680), (3, 77953120), (4, 58464840), (5, 46771872), (6, 38976560), (7, 33408480), (8, 29232420), (10, 23385936), (12, 19488280), (14, 16704240), (15, 15590624), (16, 14616210), (20, 11692968), (21, 11136160), (24, 9744140), (28, 8352120), (30, 7795312), (32, 7308105), (35, 6681696), (40, 5846484), (42, 5568080), (48, 4872070), (49, 4772640), (56, 4176060), (60, 3897656), (61, 3833760), (70, 3340848), (80, 2923242), (84, 2784040), (96, 2436035), (98, 2386320), (105, 2227232), (112, 2088030), (120, 1948828), (122, 1916880), (140, 1670424), (147, 1590880), (160, 1461621), (163, 1434720), (168, 1392020), (183, 1277920), (196, 1193160), (210, 1113616), (224, 1044015), (240, 974414), (244, 958440), (245, 954528), (280, 835212), (294, 795440), (305, 766752), (326, 717360), (336, 696010), (366, 638960), (392, 596580), (420, 556808), (427, 547680), (480, 487207), (488, 479220), (489, 478240), (490, 477264), (560, 417606), (588, 397720), (610, 383376), (652, 358680), (672, 348005), (732, 319480), (735, 318176), (784, 298290), (815, 286944), (840, 278404), (854, 273840), (915, 255584), (976, 239610), (978, 239120), (980, 238632), (1120, 208803), (1141, 204960), (1176, 198860), (1220, 191688), (1281, 182560), (1304, 179340), (1464, 159740), (1470, 159088), (1568, 149145), (1630, 143472), (1680, 139202), (1708, 136920), (1830, 127792), (1952, 119805), (1956, 119560), (1960, 119316), (2135, 109536), (2282, 102480), (2352, 99430), (2440, 95844), (2445, 95648), (2562, 91280), (2608, 89670), (2928, 79870), (2940, 79544), (2989, 78240), (3260, 71736), (3360, 69601), (3416, 68460), (3423, 68320), (3660, 63896), (3912, 59780), (3920, 59658), (4270, 54768), (4564, 51240), (4704, 49715), (4880, 47922), (4890, 47824), (5124, 45640), (5216, 44835), (5705, 40992), (5856, 39935), (5880, 39772), (5978, 39120), (6405, 36512), (6520, 35868), (6832, 34230), (6846, 34160), (7320, 31948), (7824, 29890), (7840, 29829), (7987, 29280), (8540, 27384), (8967, 26080), (9128, 25620), (9760, 23961), (9780, 23912), (9943, 23520), (10248, 22820), (11410, 20496), (11760, 19886), (11956, 19560), (12810, 18256), (13040, 17934), (13664, 17115), (13692, 17080), (14640, 15974), (14945, 15648)]