22722840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 86261760

約数和(自身を除く): 63538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 127, 140, 142, 168, 180, 210, 213, 252, 254, 280, 284, 315, 355, 360, 381, 420, 426, 497, 504, 508, 568, 630, 635, 639, 710, 762, 840, 852, 889, 994, 1016, 1065, 1143, 1260, 1270, 1278, 1420, 1491, 1524, 1704, 1778, 1905, 1988, 2130, 2286, 2485, 2520, 2540, 2556, 2667, 2840, 2982, 3048, 3195, 3556, 3810, 3976, 4260, 4445, 4473, 4572, 4970, 5080, 5112, 5334, 5715, 5964, 6390, 7112, 7455, 7620, 8001, 8520, 8890, 8946, 9017, 9144, 9940, 10668, 11430, 11928, 12780, 13335, 14910, 15240, 16002, 17780, 17892, 18034, 19880, 21336, 22365, 22860, 25560, 26670, 27051, 29820, 32004, 35560, 35784, 36068, 40005, 44730, 45085, 45720, 53340, 54102, 59640, 63119, 64008, 72136, 80010, 81153, 89460, 90170, 106680, 108204, 126238, 135255, 160020, 162306, 178920, 180340, 189357, 216408, 252476, 270510, 315595, 320040, 324612, 360680, 378714, 405765, 504952, 541020, 568071, 631190, 649224, 757428, 811530, 946785, 1082040, 1136142, 1262380, 1514856, 1623060, 1893570, 2272284, 2524760, 2840355, 3246120, 3787140, 4544568, 5680710, 7574280, 11361420, 22722840]

約数ペア:

[(1, 22722840), (2, 11361420), (3, 7574280), (4, 5680710), (5, 4544568), (6, 3787140), (7, 3246120), (8, 2840355), (9, 2524760), (10, 2272284), (12, 1893570), (14, 1623060), (15, 1514856), (18, 1262380), (20, 1136142), (21, 1082040), (24, 946785), (28, 811530), (30, 757428), (35, 649224), (36, 631190), (40, 568071), (42, 541020), (45, 504952), (56, 405765), (60, 378714), (63, 360680), (70, 324612), (71, 320040), (72, 315595), (84, 270510), (90, 252476), (105, 216408), (120, 189357), (126, 180340), (127, 178920), (140, 162306), (142, 160020), (168, 135255), (180, 126238), (210, 108204), (213, 106680), (252, 90170), (254, 89460), (280, 81153), (284, 80010), (315, 72136), (355, 64008), (360, 63119), (381, 59640), (420, 54102), (426, 53340), (497, 45720), (504, 45085), (508, 44730), (568, 40005), (630, 36068), (635, 35784), (639, 35560), (710, 32004), (762, 29820), (840, 27051), (852, 26670), (889, 25560), (994, 22860), (1016, 22365), (1065, 21336), (1143, 19880), (1260, 18034), (1270, 17892), (1278, 17780), (1420, 16002), (1491, 15240), (1524, 14910), (1704, 13335), (1778, 12780), (1905, 11928), (1988, 11430), (2130, 10668), (2286, 9940), (2485, 9144), (2520, 9017), (2540, 8946), (2556, 8890), (2667, 8520), (2840, 8001), (2982, 7620), (3048, 7455), (3195, 7112), (3556, 6390), (3810, 5964), (3976, 5715), (4260, 5334), (4445, 5112), (4473, 5080), (4572, 4970)]