2218829340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13172

約数の個数: 192

約数和(自身を含む): 7893688320

約数和(自身を除く): 5674858980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 11284, 12090, 13020, 13109, 14105, 16926, 24180, 26218, 28210, 33852, 39327, 42315, 52436, 56420, 65545, 78654, 84630, 91763, 131090, 157308, 169260, 170417, 183526, 196635, 262180, 275289, 340834, 367052, 393270, 406379, 458815, 511251, 550578, 681668, 786540, 812758, 852085, 917630, 1022502, 1101156, 1192919, 1219137, 1376445, 1625516, 1704170, 1835260, 2031895, 2045004, 2385838, 2438274, 2556255, 2752890, 2844653, 3408340, 3578757, 4063790, 4771676, 4876548, 5112510, 5282927, 5505780, 5689306, 5964595, 6095685, 7157514, 8127580, 8533959, 10225020, 10565854, 11378612, 11929190, 12191370, 14223265, 14315028, 15848781, 17067918, 17893785, 21131708, 23858380, 24382740, 26414635, 28446530, 31697562, 34135836, 35787570, 36980489, 42669795, 52829270, 56893060, 63395124, 71575140, 73960978, 79243905, 85339590, 105658540, 110941467, 147921956, 158487810, 170679180, 184902445, 221882934, 316975620, 369804890, 443765868, 554707335, 739609780, 1109414670, 2218829340]

約数ペア:

[(1, 2218829340), (2, 1109414670), (3, 739609780), (4, 554707335), (5, 443765868), (6, 369804890), (7, 316975620), (10, 221882934), (12, 184902445), (13, 170679180), (14, 158487810), (15, 147921956), (20, 110941467), (21, 105658540), (26, 85339590), (28, 79243905), (30, 73960978), (31, 71575140), (35, 63395124), (39, 56893060), (42, 52829270), (52, 42669795), (60, 36980489), (62, 35787570), (65, 34135836), (70, 31697562), (78, 28446530), (84, 26414635), (91, 24382740), (93, 23858380), (105, 21131708), (124, 17893785), (130, 17067918), (140, 15848781), (155, 14315028), (156, 14223265), (182, 12191370), (186, 11929190), (195, 11378612), (210, 10565854), (217, 10225020), (260, 8533959), (273, 8127580), (310, 7157514), (364, 6095685), (372, 5964595), (390, 5689306), (403, 5505780), (420, 5282927), (434, 5112510), (455, 4876548), (465, 4771676), (546, 4063790), (620, 3578757), (651, 3408340), (780, 2844653), (806, 2752890), (868, 2556255), (910, 2438274), (930, 2385838), (1085, 2045004), (1092, 2031895), (1209, 1835260), (1302, 1704170), (1365, 1625516), (1612, 1376445), (1820, 1219137), (1860, 1192919), (2015, 1101156), (2170, 1022502), (2418, 917630), (2604, 852085), (2730, 812758), (2821, 786540), (3255, 681668), (4030, 550578), (4340, 511251), (4836, 458815), (5460, 406379), (5642, 393270), (6045, 367052), (6510, 340834), (8060, 275289), (8463, 262180), (11284, 196635), (12090, 183526), (13020, 170417), (13109, 169260), (14105, 157308), (16926, 131090), (24180, 91763), (26218, 84630), (28210, 78654), (33852, 65545), (39327, 56420), (42315, 52436)]