194068560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1721

約数の個数: 160

約数和(自身を含む): 697669632

約数和(自身を除く): 503601072

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1627, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3254, 3408, 3976, 4260, 4881, 4970, 5680, 5964, 6508, 7455, 7952, 8135, 8520, 9762, 9940, 11389, 11928, 13016, 14910, 16270, 17040, 19524, 19880, 22778, 23856, 24405, 26032, 29820, 32540, 34167, 39048, 39760, 45556, 48810, 56945, 59640, 65080, 68334, 78096, 91112, 97620, 113890, 115517, 119280, 130160, 136668, 170835, 182224, 195240, 227780, 231034, 273336, 341670, 346551, 390480, 455560, 462068, 546672, 577585, 683340, 693102, 808619, 911120, 924136, 1155170, 1366680, 1386204, 1617238, 1732755, 1848272, 2310340, 2425857, 2733360, 2772408, 3234476, 3465510, 4043095, 4620680, 4851714, 5544816, 6468952, 6931020, 8086190, 9241360, 9703428, 12129285, 12937904, 13862040, 16172380, 19406856, 24258570, 27724080, 32344760, 38813712, 48517140, 64689520, 97034280, 194068560]

約数ペア:

[(1, 194068560), (2, 97034280), (3, 64689520), (4, 48517140), (5, 38813712), (6, 32344760), (7, 27724080), (8, 24258570), (10, 19406856), (12, 16172380), (14, 13862040), (15, 12937904), (16, 12129285), (20, 9703428), (21, 9241360), (24, 8086190), (28, 6931020), (30, 6468952), (35, 5544816), (40, 4851714), (42, 4620680), (48, 4043095), (56, 3465510), (60, 3234476), (70, 2772408), (71, 2733360), (80, 2425857), (84, 2310340), (105, 1848272), (112, 1732755), (120, 1617238), (140, 1386204), (142, 1366680), (168, 1155170), (210, 924136), (213, 911120), (240, 808619), (280, 693102), (284, 683340), (336, 577585), (355, 546672), (420, 462068), (426, 455560), (497, 390480), (560, 346551), (568, 341670), (710, 273336), (840, 231034), (852, 227780), (994, 195240), (1065, 182224), (1136, 170835), (1420, 136668), (1491, 130160), (1627, 119280), (1680, 115517), (1704, 113890), (1988, 97620), (2130, 91112), (2485, 78096), (2840, 68334), (2982, 65080), (3254, 59640), (3408, 56945), (3976, 48810), (4260, 45556), (4881, 39760), (4970, 39048), (5680, 34167), (5964, 32540), (6508, 29820), (7455, 26032), (7952, 24405), (8135, 23856), (8520, 22778), (9762, 19880), (9940, 19524), (11389, 17040), (11928, 16270), (13016, 14910)]