1956402240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2749

約数の個数: 224

約数和(自身を含む): 6805330560

約数和(自身を除く): 4848928320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 390, 416, 472, 480, 520, 590, 624, 708, 767, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1416, 1534, 1560, 1770, 1888, 2080, 2301, 2360, 2496, 2657, 2832, 3068, 3120, 3540, 3776, 3835, 4160, 4602, 4720, 5314, 5664, 6136, 6240, 7080, 7670, 7971, 9204, 9440, 10628, 11328, 11505, 12272, 12480, 13285, 14160, 15340, 15942, 18408, 18880, 21256, 23010, 24544, 26570, 28320, 30680, 31884, 34541, 36816, 39855, 42512, 46020, 49088, 53140, 56640, 61360, 63768, 69082, 73632, 79710, 85024, 92040, 103623, 106280, 122720, 127536, 138164, 147264, 156763, 159420, 170048, 172705, 184080, 207246, 212560, 245440, 255072, 276328, 313526, 318840, 345410, 368160, 414492, 425120, 470289, 510144, 518115, 552656, 627052, 637680, 690820, 736320, 783815, 828984, 850240, 940578, 1036230, 1105312, 1254104, 1275360, 1381640, 1567630, 1657968, 1881156, 2037919, 2072460, 2210624, 2351445, 2508208, 2550720, 2763280, 3135260, 3315936, 3762312, 4075838, 4144920, 4702890, 5016416, 5526560, 6113757, 6270520, 6631872, 7524624, 8151676, 8289840, 9405780, 10032832, 10189595, 11053120, 12227514, 12541040, 15049248, 16303352, 16579680, 18811560, 20379190, 24455028, 25082080, 30098496, 30568785, 32606704, 33159360, 37623120, 40758380, 48910056, 50164160, 61137570, 65213408, 75246240, 81516760, 97820112, 122275140, 130426816, 150492480, 163033520, 195640224, 244550280, 326067040, 391280448, 489100560, 652134080, 978201120, 1956402240]

約数ペア:

[(1, 1956402240), (2, 978201120), (3, 652134080), (4, 489100560), (5, 391280448), (6, 326067040), (8, 244550280), (10, 195640224), (12, 163033520), (13, 150492480), (15, 130426816), (16, 122275140), (20, 97820112), (24, 81516760), (26, 75246240), (30, 65213408), (32, 61137570), (39, 50164160), (40, 48910056), (48, 40758380), (52, 37623120), (59, 33159360), (60, 32606704), (64, 30568785), (65, 30098496), (78, 25082080), (80, 24455028), (96, 20379190), (104, 18811560), (118, 16579680), (120, 16303352), (130, 15049248), (156, 12541040), (160, 12227514), (177, 11053120), (192, 10189595), (195, 10032832), (208, 9405780), (236, 8289840), (240, 8151676), (260, 7524624), (295, 6631872), (312, 6270520), (320, 6113757), (354, 5526560), (390, 5016416), (416, 4702890), (472, 4144920), (480, 4075838), (520, 3762312), (590, 3315936), (624, 3135260), (708, 2763280), (767, 2550720), (780, 2508208), (832, 2351445), (885, 2210624), (944, 2072460), (960, 2037919), (1040, 1881156), (1180, 1657968), (1248, 1567630), (1416, 1381640), (1534, 1275360), (1560, 1254104), (1770, 1105312), (1888, 1036230), (2080, 940578), (2301, 850240), (2360, 828984), (2496, 783815), (2657, 736320), (2832, 690820), (3068, 637680), (3120, 627052), (3540, 552656), (3776, 518115), (3835, 510144), (4160, 470289), (4602, 425120), (4720, 414492), (5314, 368160), (5664, 345410), (6136, 318840), (6240, 313526), (7080, 276328), (7670, 255072), (7971, 245440), (9204, 212560), (9440, 207246), (10628, 184080), (11328, 172705), (11505, 170048), (12272, 159420), (12480, 156763), (13285, 147264), (14160, 138164), (15340, 127536), (15942, 122720), (18408, 106280), (18880, 103623), (21256, 92040), (23010, 85024), (24544, 79710), (26570, 73632), (28320, 69082), (30680, 63768), (31884, 61360), (34541, 56640), (36816, 53140), (39855, 49088), (42512, 46020)]