831654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 2774725632

約数和(自身を除く): 1943071392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 115, 120, 138, 142, 160, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 480, 552, 568, 690, 710, 736, 852, 920, 1061, 1065, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 2122, 2130, 2208, 2272, 2760, 2840, 3183, 3266, 3408, 3680, 4244, 4260, 4899, 5305, 5520, 5680, 6366, 6532, 6816, 8165, 8488, 8520, 9798, 10610, 11040, 11360, 12732, 13064, 15915, 16330, 16976, 17040, 19596, 21220, 24403, 24495, 25464, 26128, 31830, 32660, 33952, 34080, 39192, 42440, 48806, 48990, 50928, 52256, 63660, 65320, 73209, 75331, 78384, 84880, 97612, 97980, 101856, 122015, 127320, 130640, 146418, 150662, 156768, 169760, 195224, 195960, 225993, 244030, 254640, 261280, 292836, 301324, 366045, 376655, 390448, 391920, 451986, 488060, 509280, 585672, 602648, 732090, 753310, 780896, 783840, 903972, 976120, 1129965, 1171344, 1205296, 1464180, 1506620, 1732613, 1807944, 1952240, 2259930, 2342688, 2410592, 2928360, 3013240, 3465226, 3615888, 3904480, 4519860, 5197839, 5856720, 6026480, 6930452, 7231776, 8663065, 9039720, 10395678, 11713440, 12052960, 13860904, 17326130, 18079440, 20791356, 25989195, 27721808, 34652260, 36158880, 41582712, 51978390, 55443616, 69304520, 83165424, 103956780, 138609040, 166330848, 207913560, 277218080, 415827120, 831654240]

約数ペア:

[(1, 831654240), (2, 415827120), (3, 277218080), (4, 207913560), (5, 166330848), (6, 138609040), (8, 103956780), (10, 83165424), (12, 69304520), (15, 55443616), (16, 51978390), (20, 41582712), (23, 36158880), (24, 34652260), (30, 27721808), (32, 25989195), (40, 20791356), (46, 18079440), (48, 17326130), (60, 13860904), (69, 12052960), (71, 11713440), (80, 10395678), (92, 9039720), (96, 8663065), (115, 7231776), (120, 6930452), (138, 6026480), (142, 5856720), (160, 5197839), (184, 4519860), (213, 3904480), (230, 3615888), (240, 3465226), (276, 3013240), (284, 2928360), (345, 2410592), (355, 2342688), (368, 2259930), (426, 1952240), (460, 1807944), (480, 1732613), (552, 1506620), (568, 1464180), (690, 1205296), (710, 1171344), (736, 1129965), (852, 976120), (920, 903972), (1061, 783840), (1065, 780896), (1104, 753310), (1136, 732090), (1380, 602648), (1420, 585672), (1633, 509280), (1704, 488060), (1840, 451986), (2122, 391920), (2130, 390448), (2208, 376655), (2272, 366045), (2760, 301324), (2840, 292836), (3183, 261280), (3266, 254640), (3408, 244030), (3680, 225993), (4244, 195960), (4260, 195224), (4899, 169760), (5305, 156768), (5520, 150662), (5680, 146418), (6366, 130640), (6532, 127320), (6816, 122015), (8165, 101856), (8488, 97980), (8520, 97612), (9798, 84880), (10610, 78384), (11040, 75331), (11360, 73209), (12732, 65320), (13064, 63660), (15915, 52256), (16330, 50928), (16976, 48990), (17040, 48806), (19596, 42440), (21220, 39192), (24403, 34080), (24495, 33952), (25464, 32660), (26128, 31830)]