15156027680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 39208675968

約数和(自身を除く): 24052648288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 101, 136, 160, 170, 172, 202, 215, 272, 340, 344, 404, 430, 505, 544, 680, 688, 731, 808, 860, 1010, 1283, 1360, 1376, 1462, 1616, 1717, 1720, 2020, 2566, 2720, 2924, 3232, 3434, 3440, 3655, 4040, 4343, 5132, 5848, 6415, 6868, 6880, 7310, 8080, 8585, 8686, 10264, 11696, 12830, 13736, 14620, 16160, 17170, 17372, 20528, 21715, 21811, 23392, 25660, 27472, 29240, 34340, 34744, 41056, 43430, 43622, 51320, 54944, 55169, 58480, 68680, 69488, 73831, 86860, 87244, 102640, 109055, 110338, 116960, 129583, 137360, 138976, 147662, 173720, 174488, 205280, 218110, 220676, 259166, 274720, 275845, 295324, 347440, 348976, 369155, 436220, 441352, 518332, 551690, 590648, 647915, 694880, 697952, 738310, 872440, 882704, 937873, 1036664, 1103380, 1181296, 1295830, 1476620, 1744880, 1765408, 1875746, 2073328, 2202911, 2206760, 2362592, 2591660, 2953240, 3489760, 3751492, 4146656, 4405822, 4413520, 4689365, 5183320, 5572069, 5906480, 7502984, 8811644, 8827040, 9378730, 10366640, 11014555, 11144138, 11812960, 15005968, 17623288, 18757460, 20733280, 22029110, 22288276, 27860345, 30011936, 35246576, 37514920, 44058220, 44576552, 55720690, 70493152, 75029840, 88116440, 89153104, 94725173, 111441380, 150059680, 176232880, 178306208, 189450346, 222882760, 352465760, 378900692, 445765520, 473625865, 757801384, 891531040, 947251730, 1515602768, 1894503460, 3031205536, 3789006920, 7578013840, 15156027680]

約数ペア:

[(1, 15156027680), (2, 7578013840), (4, 3789006920), (5, 3031205536), (8, 1894503460), (10, 1515602768), (16, 947251730), (17, 891531040), (20, 757801384), (32, 473625865), (34, 445765520), (40, 378900692), (43, 352465760), (68, 222882760), (80, 189450346), (85, 178306208), (86, 176232880), (101, 150059680), (136, 111441380), (160, 94725173), (170, 89153104), (172, 88116440), (202, 75029840), (215, 70493152), (272, 55720690), (340, 44576552), (344, 44058220), (404, 37514920), (430, 35246576), (505, 30011936), (544, 27860345), (680, 22288276), (688, 22029110), (731, 20733280), (808, 18757460), (860, 17623288), (1010, 15005968), (1283, 11812960), (1360, 11144138), (1376, 11014555), (1462, 10366640), (1616, 9378730), (1717, 8827040), (1720, 8811644), (2020, 7502984), (2566, 5906480), (2720, 5572069), (2924, 5183320), (3232, 4689365), (3434, 4413520), (3440, 4405822), (3655, 4146656), (4040, 3751492), (4343, 3489760), (5132, 2953240), (5848, 2591660), (6415, 2362592), (6868, 2206760), (6880, 2202911), (7310, 2073328), (8080, 1875746), (8585, 1765408), (8686, 1744880), (10264, 1476620), (11696, 1295830), (12830, 1181296), (13736, 1103380), (14620, 1036664), (16160, 937873), (17170, 882704), (17372, 872440), (20528, 738310), (21715, 697952), (21811, 694880), (23392, 647915), (25660, 590648), (27472, 551690), (29240, 518332), (34340, 441352), (34744, 436220), (41056, 369155), (43430, 348976), (43622, 347440), (51320, 295324), (54944, 275845), (55169, 274720), (58480, 259166), (68680, 220676), (69488, 218110), (73831, 205280), (86860, 174488), (87244, 173720), (102640, 147662), (109055, 138976), (110338, 137360), (116960, 129583)]