22676940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 80904096

約数和(自身を除く): 58227156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 881, 990, 1170, 1287, 1430, 1716, 1762, 1980, 2145, 2340, 2574, 2643, 2860, 3524, 4290, 4405, 5148, 5286, 6435, 7929, 8580, 8810, 9691, 10572, 11453, 12870, 13215, 15858, 17620, 19382, 22906, 25740, 26430, 29073, 31716, 34359, 38764, 39645, 45812, 48455, 52860, 57265, 58146, 68718, 79290, 87219, 96910, 103077, 114530, 116292, 125983, 137436, 145365, 158580, 171795, 174438, 193820, 206154, 229060, 251966, 290730, 343590, 348876, 377949, 412308, 436095, 503932, 515385, 581460, 629915, 687180, 755898, 872190, 1030770, 1133847, 1259830, 1511796, 1744380, 1889745, 2061540, 2267694, 2519660, 3779490, 4535388, 5669235, 7558980, 11338470, 22676940]

約数ペア:

[(1, 22676940), (2, 11338470), (3, 7558980), (4, 5669235), (5, 4535388), (6, 3779490), (9, 2519660), (10, 2267694), (11, 2061540), (12, 1889745), (13, 1744380), (15, 1511796), (18, 1259830), (20, 1133847), (22, 1030770), (26, 872190), (30, 755898), (33, 687180), (36, 629915), (39, 581460), (44, 515385), (45, 503932), (52, 436095), (55, 412308), (60, 377949), (65, 348876), (66, 343590), (78, 290730), (90, 251966), (99, 229060), (110, 206154), (117, 193820), (130, 174438), (132, 171795), (143, 158580), (156, 145365), (165, 137436), (180, 125983), (195, 116292), (198, 114530), (220, 103077), (234, 96910), (260, 87219), (286, 79290), (330, 68718), (390, 58146), (396, 57265), (429, 52860), (468, 48455), (495, 45812), (572, 39645), (585, 38764), (660, 34359), (715, 31716), (780, 29073), (858, 26430), (881, 25740), (990, 22906), (1170, 19382), (1287, 17620), (1430, 15858), (1716, 13215), (1762, 12870), (1980, 11453), (2145, 10572), (2340, 9691), (2574, 8810), (2643, 8580), (2860, 7929), (3524, 6435), (4290, 5286), (4405, 5148)]