11361420

素因数分解:

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

素因数の和:220

約数の個数: 144

約数和(自身を含む): 40255488

約数和(自身を除く): 28894068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 127, 140, 142, 180, 210, 213, 252, 254, 284, 315, 355, 381, 420, 426, 497, 508, 630, 635, 639, 710, 762, 852, 889, 994, 1065, 1143, 1260, 1270, 1278, 1420, 1491, 1524, 1778, 1905, 1988, 2130, 2286, 2485, 2540, 2556, 2667, 2982, 3195, 3556, 3810, 4260, 4445, 4473, 4572, 4970, 5334, 5715, 5964, 6390, 7455, 7620, 8001, 8890, 8946, 9017, 9940, 10668, 11430, 12780, 13335, 14910, 16002, 17780, 17892, 18034, 22365, 22860, 26670, 27051, 29820, 32004, 36068, 40005, 44730, 45085, 53340, 54102, 63119, 80010, 81153, 89460, 90170, 108204, 126238, 135255, 160020, 162306, 180340, 189357, 252476, 270510, 315595, 324612, 378714, 405765, 541020, 568071, 631190, 757428, 811530, 946785, 1136142, 1262380, 1623060, 1893570, 2272284, 2840355, 3787140, 5680710, 11361420]

約数ペア:

[(1, 11361420), (2, 5680710), (3, 3787140), (4, 2840355), (5, 2272284), (6, 1893570), (7, 1623060), (9, 1262380), (10, 1136142), (12, 946785), (14, 811530), (15, 757428), (18, 631190), (20, 568071), (21, 541020), (28, 405765), (30, 378714), (35, 324612), (36, 315595), (42, 270510), (45, 252476), (60, 189357), (63, 180340), (70, 162306), (71, 160020), (84, 135255), (90, 126238), (105, 108204), (126, 90170), (127, 89460), (140, 81153), (142, 80010), (180, 63119), (210, 54102), (213, 53340), (252, 45085), (254, 44730), (284, 40005), (315, 36068), (355, 32004), (381, 29820), (420, 27051), (426, 26670), (497, 22860), (508, 22365), (630, 18034), (635, 17892), (639, 17780), (710, 16002), (762, 14910), (852, 13335), (889, 12780), (994, 11430), (1065, 10668), (1143, 9940), (1260, 9017), (1270, 8946), (1278, 8890), (1420, 8001), (1491, 7620), (1524, 7455), (1778, 6390), (1905, 5964), (1988, 5715), (2130, 5334), (2286, 4970), (2485, 4572), (2540, 4473), (2556, 4445), (2667, 4260), (2982, 3810), (3195, 3556)]