121844520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 472780800

約数和(自身を除く): 350936280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 227, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 454, 497, 504, 540, 568, 630, 639, 681, 710, 756, 840, 852, 908, 945, 994, 1065, 1080, 1135, 1260, 1278, 1362, 1420, 1491, 1512, 1589, 1704, 1816, 1890, 1917, 1988, 2043, 2130, 2270, 2485, 2520, 2556, 2724, 2840, 2982, 3178, 3195, 3405, 3780, 3834, 3976, 4086, 4260, 4473, 4540, 4767, 4970, 5112, 5448, 5964, 6129, 6356, 6390, 6810, 7455, 7560, 7668, 7945, 8172, 8520, 8946, 9080, 9534, 9585, 9940, 10215, 11928, 12258, 12712, 12780, 13419, 13620, 14301, 14910, 15336, 15890, 16117, 16344, 17892, 19068, 19170, 19880, 20430, 22365, 23835, 24516, 25560, 26838, 27240, 28602, 29820, 30645, 31780, 32234, 35784, 38136, 38340, 40860, 42903, 44730, 47670, 48351, 49032, 53676, 57204, 59640, 61290, 63560, 64468, 67095, 71505, 76680, 80585, 81720, 85806, 89460, 95340, 96702, 107352, 112819, 114408, 122580, 128936, 134190, 143010, 145053, 161170, 171612, 178920, 190680, 193404, 214515, 225638, 241755, 245160, 268380, 286020, 290106, 322340, 338457, 343224, 386808, 429030, 435159, 451276, 483510, 536760, 564095, 572040, 580212, 644680, 676914, 725265, 858060, 870318, 902552, 967020, 1015371, 1128190, 1160424, 1353828, 1450530, 1692285, 1716120, 1740636, 1934040, 2030742, 2175795, 2256380, 2707656, 2901060, 3046113, 3384570, 3481272, 4061484, 4351590, 4512760, 5076855, 5802120, 6092226, 6769140, 8122968, 8703180, 10153710, 12184452, 13538280, 15230565, 17406360, 20307420, 24368904, 30461130, 40614840, 60922260, 121844520]

約数ペア:

[(1, 121844520), (2, 60922260), (3, 40614840), (4, 30461130), (5, 24368904), (6, 20307420), (7, 17406360), (8, 15230565), (9, 13538280), (10, 12184452), (12, 10153710), (14, 8703180), (15, 8122968), (18, 6769140), (20, 6092226), (21, 5802120), (24, 5076855), (27, 4512760), (28, 4351590), (30, 4061484), (35, 3481272), (36, 3384570), (40, 3046113), (42, 2901060), (45, 2707656), (54, 2256380), (56, 2175795), (60, 2030742), (63, 1934040), (70, 1740636), (71, 1716120), (72, 1692285), (84, 1450530), (90, 1353828), (105, 1160424), (108, 1128190), (120, 1015371), (126, 967020), (135, 902552), (140, 870318), (142, 858060), (168, 725265), (180, 676914), (189, 644680), (210, 580212), (213, 572040), (216, 564095), (227, 536760), (252, 483510), (270, 451276), (280, 435159), (284, 429030), (315, 386808), (355, 343224), (360, 338457), (378, 322340), (420, 290106), (426, 286020), (454, 268380), (497, 245160), (504, 241755), (540, 225638), (568, 214515), (630, 193404), (639, 190680), (681, 178920), (710, 171612), (756, 161170), (840, 145053), (852, 143010), (908, 134190), (945, 128936), (994, 122580), (1065, 114408), (1080, 112819), (1135, 107352), (1260, 96702), (1278, 95340), (1362, 89460), (1420, 85806), (1491, 81720), (1512, 80585), (1589, 76680), (1704, 71505), (1816, 67095), (1890, 64468), (1917, 63560), (1988, 61290), (2043, 59640), (2130, 57204), (2270, 53676), (2485, 49032), (2520, 48351), (2556, 47670), (2724, 44730), (2840, 42903), (2982, 40860), (3178, 38340), (3195, 38136), (3405, 35784), (3780, 32234), (3834, 31780), (3976, 30645), (4086, 29820), (4260, 28602), (4473, 27240), (4540, 26838), (4767, 25560), (4970, 24516), (5112, 23835), (5448, 22365), (5964, 20430), (6129, 19880), (6356, 19170), (6390, 19068), (6810, 17892), (7455, 16344), (7560, 16117), (7668, 15890), (7945, 15336), (8172, 14910), (8520, 14301), (8946, 13620), (9080, 13419), (9534, 12780), (9585, 12712), (9940, 12258), (10215, 11928)]