15691258320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{3469}}^1$

素因数の和:3933

約数の個数: 160

約数和(自身を含む): 49816097280

約数和(自身を除く): 34124838960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 401, 470, 564, 705, 752, 802, 940, 1128, 1203, 1410, 1604, 1880, 2005, 2256, 2406, 2820, 3208, 3469, 3760, 4010, 4812, 5640, 6015, 6416, 6938, 8020, 9624, 10407, 11280, 12030, 13876, 16040, 17345, 18847, 19248, 20814, 24060, 27752, 32080, 34690, 37694, 41628, 48120, 52035, 55504, 56541, 69380, 75388, 83256, 94235, 96240, 104070, 113082, 138760, 150776, 163043, 166512, 188470, 208140, 226164, 277520, 282705, 301552, 326086, 376940, 416280, 452328, 489129, 565410, 652172, 753880, 815215, 832560, 904656, 978258, 1130820, 1304344, 1391069, 1507760, 1630430, 1956516, 2261640, 2445645, 2608688, 2782138, 3260860, 3913032, 4173207, 4523280, 4891290, 5564276, 6521720, 6955345, 7826064, 8346414, 9782580, 11128552, 13043440, 13910690, 16692828, 19565160, 20866035, 22257104, 27821380, 33385656, 39130320, 41732070, 55642760, 65380243, 66771312, 83464140, 111285520, 130760486, 166928280, 196140729, 261520972, 326901215, 333856560, 392281458, 523041944, 653802430, 784562916, 980703645, 1046083888, 1307604860, 1569125832, 1961407290, 2615209720, 3138251664, 3922814580, 5230419440, 7845629160, 15691258320]

約数ペア:

[(1, 15691258320), (2, 7845629160), (3, 5230419440), (4, 3922814580), (5, 3138251664), (6, 2615209720), (8, 1961407290), (10, 1569125832), (12, 1307604860), (15, 1046083888), (16, 980703645), (20, 784562916), (24, 653802430), (30, 523041944), (40, 392281458), (47, 333856560), (48, 326901215), (60, 261520972), (80, 196140729), (94, 166928280), (120, 130760486), (141, 111285520), (188, 83464140), (235, 66771312), (240, 65380243), (282, 55642760), (376, 41732070), (401, 39130320), (470, 33385656), (564, 27821380), (705, 22257104), (752, 20866035), (802, 19565160), (940, 16692828), (1128, 13910690), (1203, 13043440), (1410, 11128552), (1604, 9782580), (1880, 8346414), (2005, 7826064), (2256, 6955345), (2406, 6521720), (2820, 5564276), (3208, 4891290), (3469, 4523280), (3760, 4173207), (4010, 3913032), (4812, 3260860), (5640, 2782138), (6015, 2608688), (6416, 2445645), (6938, 2261640), (8020, 1956516), (9624, 1630430), (10407, 1507760), (11280, 1391069), (12030, 1304344), (13876, 1130820), (16040, 978258), (17345, 904656), (18847, 832560), (19248, 815215), (20814, 753880), (24060, 652172), (27752, 565410), (32080, 489129), (34690, 452328), (37694, 416280), (41628, 376940), (48120, 326086), (52035, 301552), (55504, 282705), (56541, 277520), (69380, 226164), (75388, 208140), (83256, 188470), (94235, 166512), (96240, 163043), (104070, 150776), (113082, 138760)]