235343680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 681045120

約数和(自身を除く): 445701440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 64, 65, 74, 80, 88, 104, 110, 130, 139, 143, 148, 160, 176, 185, 208, 220, 260, 278, 286, 296, 320, 352, 370, 407, 416, 440, 481, 520, 556, 572, 592, 695, 704, 715, 740, 814, 832, 880, 962, 1040, 1112, 1144, 1184, 1390, 1430, 1480, 1529, 1628, 1760, 1807, 1924, 2035, 2080, 2224, 2288, 2368, 2405, 2780, 2860, 2960, 3058, 3256, 3520, 3614, 3848, 4070, 4160, 4448, 4576, 4810, 5143, 5291, 5560, 5720, 5920, 6116, 6512, 7228, 7645, 7696, 8140, 8896, 9035, 9152, 9620, 10286, 10582, 11120, 11440, 11840, 12232, 13024, 14456, 15290, 15392, 16280, 18070, 19240, 19877, 20572, 21164, 22240, 22880, 24464, 25715, 26048, 26455, 28912, 30580, 30784, 32560, 36140, 38480, 39754, 41144, 42328, 44480, 45760, 48928, 51430, 52910, 56573, 57824, 61160, 65120, 66859, 72280, 76960, 79508, 82288, 84656, 97856, 99385, 102860, 105820, 113146, 115648, 122320, 130240, 133718, 144560, 153920, 159016, 164576, 169312, 198770, 205720, 211640, 226292, 244640, 267436, 282865, 289120, 318032, 329152, 334295, 338624, 397540, 411440, 423280, 452584, 489280, 534872, 565730, 578240, 636064, 668590, 735449, 795080, 822880, 846560, 905168, 1069744, 1131460, 1272128, 1337180, 1470898, 1590160, 1645760, 1693120, 1810336, 2139488, 2262920, 2674360, 2941796, 3180320, 3620672, 3677245, 4278976, 4525840, 5348720, 5883592, 6360640, 7354490, 9051680, 10697440, 11767184, 14708980, 18103360, 21394880, 23534368, 29417960, 47068736, 58835920, 117671840, 235343680]

約数ペア:

[(1, 235343680), (2, 117671840), (4, 58835920), (5, 47068736), (8, 29417960), (10, 23534368), (11, 21394880), (13, 18103360), (16, 14708980), (20, 11767184), (22, 10697440), (26, 9051680), (32, 7354490), (37, 6360640), (40, 5883592), (44, 5348720), (52, 4525840), (55, 4278976), (64, 3677245), (65, 3620672), (74, 3180320), (80, 2941796), (88, 2674360), (104, 2262920), (110, 2139488), (130, 1810336), (139, 1693120), (143, 1645760), (148, 1590160), (160, 1470898), (176, 1337180), (185, 1272128), (208, 1131460), (220, 1069744), (260, 905168), (278, 846560), (286, 822880), (296, 795080), (320, 735449), (352, 668590), (370, 636064), (407, 578240), (416, 565730), (440, 534872), (481, 489280), (520, 452584), (556, 423280), (572, 411440), (592, 397540), (695, 338624), (704, 334295), (715, 329152), (740, 318032), (814, 289120), (832, 282865), (880, 267436), (962, 244640), (1040, 226292), (1112, 211640), (1144, 205720), (1184, 198770), (1390, 169312), (1430, 164576), (1480, 159016), (1529, 153920), (1628, 144560), (1760, 133718), (1807, 130240), (1924, 122320), (2035, 115648), (2080, 113146), (2224, 105820), (2288, 102860), (2368, 99385), (2405, 97856), (2780, 84656), (2860, 82288), (2960, 79508), (3058, 76960), (3256, 72280), (3520, 66859), (3614, 65120), (3848, 61160), (4070, 57824), (4160, 56573), (4448, 52910), (4576, 51430), (4810, 48928), (5143, 45760), (5291, 44480), (5560, 42328), (5720, 41144), (5920, 39754), (6116, 38480), (6512, 36140), (7228, 32560), (7645, 30784), (7696, 30580), (8140, 28912), (8896, 26455), (9035, 26048), (9152, 25715), (9620, 24464), (10286, 22880), (10582, 22240), (11120, 21164), (11440, 20572), (11840, 19877), (12232, 19240), (13024, 18070), (14456, 16280), (15290, 15392)]