31713375120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{8431}}^1$

素因数の和:10693

約数の個数: 160

約数和(自身を含む): 112419471360

約数和(自身を除く): 80706096240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2239, 4478, 6717, 8431, 8956, 11195, 13434, 15673, 16862, 17912, 22390, 25293, 26868, 31346, 33585, 33724, 35824, 42155, 44780, 47019, 50586, 53736, 59017, 62692, 67170, 67448, 78365, 84310, 89560, 94038, 101172, 107472, 118034, 125384, 126465, 134340, 134896, 156730, 168620, 177051, 179120, 188076, 202344, 235095, 236068, 250768, 252930, 268680, 295085, 313460, 337240, 354102, 376152, 404688, 470190, 472136, 505860, 537360, 590170, 626920, 674480, 708204, 752304, 885255, 940380, 944272, 1011720, 1180340, 1253840, 1416408, 1770510, 1880760, 2023440, 2360680, 2832816, 3541020, 3761520, 4721360, 7082040, 14164080, 18877009, 37754018, 56631027, 75508036, 94385045, 113262054, 132139063, 151016072, 188770090, 226524108, 264278126, 283155135, 302032144, 377540180, 396417189, 453048216, 528556252, 566310270, 660695315, 755080360, 792834378, 906096432, 1057112504, 1132620540, 1321390630, 1510160720, 1585668756, 1982085945, 2114225008, 2265241080, 2642781260, 3171337512, 3964171890, 4530482160, 5285562520, 6342675024, 7928343780, 10571125040, 15856687560, 31713375120]

約数ペア:

[(1, 31713375120), (2, 15856687560), (3, 10571125040), (4, 7928343780), (5, 6342675024), (6, 5285562520), (7, 4530482160), (8, 3964171890), (10, 3171337512), (12, 2642781260), (14, 2265241080), (15, 2114225008), (16, 1982085945), (20, 1585668756), (21, 1510160720), (24, 1321390630), (28, 1132620540), (30, 1057112504), (35, 906096432), (40, 792834378), (42, 755080360), (48, 660695315), (56, 566310270), (60, 528556252), (70, 453048216), (80, 396417189), (84, 377540180), (105, 302032144), (112, 283155135), (120, 264278126), (140, 226524108), (168, 188770090), (210, 151016072), (240, 132139063), (280, 113262054), (336, 94385045), (420, 75508036), (560, 56631027), (840, 37754018), (1680, 18877009), (2239, 14164080), (4478, 7082040), (6717, 4721360), (8431, 3761520), (8956, 3541020), (11195, 2832816), (13434, 2360680), (15673, 2023440), (16862, 1880760), (17912, 1770510), (22390, 1416408), (25293, 1253840), (26868, 1180340), (31346, 1011720), (33585, 944272), (33724, 940380), (35824, 885255), (42155, 752304), (44780, 708204), (47019, 674480), (50586, 626920), (53736, 590170), (59017, 537360), (62692, 505860), (67170, 472136), (67448, 470190), (78365, 404688), (84310, 376152), (89560, 354102), (94038, 337240), (101172, 313460), (107472, 295085), (118034, 268680), (125384, 252930), (126465, 250768), (134340, 236068), (134896, 235095), (156730, 202344), (168620, 188076), (177051, 179120)]