127184480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 352719360

約数和(自身を除く): 225534880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 46, 68, 76, 80, 85, 92, 95, 107, 115, 136, 152, 160, 170, 184, 190, 214, 230, 272, 304, 323, 340, 368, 380, 391, 428, 437, 460, 535, 544, 608, 646, 680, 736, 760, 782, 856, 874, 920, 1070, 1292, 1360, 1520, 1564, 1615, 1712, 1748, 1819, 1840, 1955, 2033, 2140, 2185, 2461, 2584, 2720, 3040, 3128, 3230, 3424, 3496, 3638, 3680, 3910, 4066, 4280, 4370, 4922, 5168, 6256, 6460, 6992, 7276, 7429, 7820, 8132, 8560, 8740, 9095, 9844, 10165, 10336, 12305, 12512, 12920, 13984, 14552, 14858, 15640, 16264, 17120, 17480, 18190, 19688, 20330, 24610, 25840, 29104, 29716, 31280, 32528, 34561, 34960, 36380, 37145, 39376, 40660, 41837, 46759, 49220, 51680, 58208, 59432, 62560, 65056, 69122, 69920, 72760, 74290, 78752, 81320, 83674, 93518, 98440, 118864, 138244, 145520, 148580, 162640, 167348, 172805, 187036, 196880, 209185, 233795, 237728, 276488, 291040, 297160, 325280, 334696, 345610, 374072, 393760, 418370, 467590, 552976, 594320, 669392, 691220, 748144, 794903, 836740, 935180, 1105952, 1188640, 1338784, 1382440, 1496288, 1589806, 1673480, 1870360, 2764880, 3179612, 3346960, 3740720, 3974515, 5529760, 6359224, 6693920, 7481440, 7949030, 12718448, 15898060, 25436896, 31796120, 63592240, 127184480]

約数ペア:

[(1, 127184480), (2, 63592240), (4, 31796120), (5, 25436896), (8, 15898060), (10, 12718448), (16, 7949030), (17, 7481440), (19, 6693920), (20, 6359224), (23, 5529760), (32, 3974515), (34, 3740720), (38, 3346960), (40, 3179612), (46, 2764880), (68, 1870360), (76, 1673480), (80, 1589806), (85, 1496288), (92, 1382440), (95, 1338784), (107, 1188640), (115, 1105952), (136, 935180), (152, 836740), (160, 794903), (170, 748144), (184, 691220), (190, 669392), (214, 594320), (230, 552976), (272, 467590), (304, 418370), (323, 393760), (340, 374072), (368, 345610), (380, 334696), (391, 325280), (428, 297160), (437, 291040), (460, 276488), (535, 237728), (544, 233795), (608, 209185), (646, 196880), (680, 187036), (736, 172805), (760, 167348), (782, 162640), (856, 148580), (874, 145520), (920, 138244), (1070, 118864), (1292, 98440), (1360, 93518), (1520, 83674), (1564, 81320), (1615, 78752), (1712, 74290), (1748, 72760), (1819, 69920), (1840, 69122), (1955, 65056), (2033, 62560), (2140, 59432), (2185, 58208), (2461, 51680), (2584, 49220), (2720, 46759), (3040, 41837), (3128, 40660), (3230, 39376), (3424, 37145), (3496, 36380), (3638, 34960), (3680, 34561), (3910, 32528), (4066, 31280), (4280, 29716), (4370, 29104), (4922, 25840), (5168, 24610), (6256, 20330), (6460, 19688), (6992, 18190), (7276, 17480), (7429, 17120), (7820, 16264), (8132, 15640), (8560, 14858), (8740, 14552), (9095, 13984), (9844, 12920), (10165, 12512), (10336, 12305)]