40614840

素因数分解:

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

素因数の和:322

約数の個数: 192

約数和(自身を含む): 153653760

約数和(自身を除く): 113038920

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, 140, 142, 168, 180, 210, 213, 227, 252, 280, 284, 315, 355, 360, 420, 426, 454, 497, 504, 568, 630, 639, 681, 710, 840, 852, 908, 994, 1065, 1135, 1260, 1278, 1362, 1420, 1491, 1589, 1704, 1816, 1988, 2043, 2130, 2270, 2485, 2520, 2556, 2724, 2840, 2982, 3178, 3195, 3405, 3976, 4086, 4260, 4473, 4540, 4767, 4970, 5112, 5448, 5964, 6356, 6390, 6810, 7455, 7945, 8172, 8520, 8946, 9080, 9534, 9940, 10215, 11928, 12712, 12780, 13620, 14301, 14910, 15890, 16117, 16344, 17892, 19068, 19880, 20430, 22365, 23835, 25560, 27240, 28602, 29820, 31780, 32234, 35784, 38136, 40860, 44730, 47670, 48351, 57204, 59640, 63560, 64468, 71505, 80585, 81720, 89460, 95340, 96702, 112819, 114408, 128936, 143010, 145053, 161170, 178920, 190680, 193404, 225638, 241755, 286020, 290106, 322340, 338457, 386808, 451276, 483510, 564095, 572040, 580212, 644680, 676914, 725265, 902552, 967020, 1015371, 1128190, 1160424, 1353828, 1450530, 1692285, 1934040, 2030742, 2256380, 2707656, 2901060, 3384570, 4061484, 4512760, 5076855, 5802120, 6769140, 8122968, 10153710, 13538280, 20307420, 40614840]

約数ペア:

[(1, 40614840), (2, 20307420), (3, 13538280), (4, 10153710), (5, 8122968), (6, 6769140), (7, 5802120), (8, 5076855), (9, 4512760), (10, 4061484), (12, 3384570), (14, 2901060), (15, 2707656), (18, 2256380), (20, 2030742), (21, 1934040), (24, 1692285), (28, 1450530), (30, 1353828), (35, 1160424), (36, 1128190), (40, 1015371), (42, 967020), (45, 902552), (56, 725265), (60, 676914), (63, 644680), (70, 580212), (71, 572040), (72, 564095), (84, 483510), (90, 451276), (105, 386808), (120, 338457), (126, 322340), (140, 290106), (142, 286020), (168, 241755), (180, 225638), (210, 193404), (213, 190680), (227, 178920), (252, 161170), (280, 145053), (284, 143010), (315, 128936), (355, 114408), (360, 112819), (420, 96702), (426, 95340), (454, 89460), (497, 81720), (504, 80585), (568, 71505), (630, 64468), (639, 63560), (681, 59640), (710, 57204), (840, 48351), (852, 47670), (908, 44730), (994, 40860), (1065, 38136), (1135, 35784), (1260, 32234), (1278, 31780), (1362, 29820), (1420, 28602), (1491, 27240), (1589, 25560), (1704, 23835), (1816, 22365), (1988, 20430), (2043, 19880), (2130, 19068), (2270, 17892), (2485, 16344), (2520, 16117), (2556, 15890), (2724, 14910), (2840, 14301), (2982, 13620), (3178, 12780), (3195, 12712), (3405, 11928), (3976, 10215), (4086, 9940), (4260, 9534), (4473, 9080), (4540, 8946), (4767, 8520), (4970, 8172), (5112, 7945), (5448, 7455), (5964, 6810), (6356, 6390)]