82006680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 201039720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 233, 280, 419, 420, 466, 699, 838, 840, 932, 1165, 1257, 1398, 1631, 1676, 1864, 2095, 2330, 2514, 2796, 2933, 3262, 3352, 3495, 4190, 4660, 4893, 5028, 5592, 5866, 6285, 6524, 6990, 8155, 8380, 8799, 9320, 9786, 10056, 11732, 12570, 13048, 13980, 14665, 16310, 16760, 17598, 19572, 23464, 24465, 25140, 27960, 29330, 32620, 35196, 39144, 43995, 48930, 50280, 58660, 65240, 70392, 87990, 97627, 97860, 117320, 175980, 195254, 195720, 292881, 351960, 390508, 488135, 585762, 683389, 781016, 976270, 1171524, 1366778, 1464405, 1952540, 2050167, 2343048, 2733556, 2928810, 3416945, 3905080, 4100334, 5467112, 5857620, 6833890, 8200668, 10250835, 11715240, 13667780, 16401336, 20501670, 27335560, 41003340, 82006680]

約数ペア:

[(1, 82006680), (2, 41003340), (3, 27335560), (4, 20501670), (5, 16401336), (6, 13667780), (7, 11715240), (8, 10250835), (10, 8200668), (12, 6833890), (14, 5857620), (15, 5467112), (20, 4100334), (21, 3905080), (24, 3416945), (28, 2928810), (30, 2733556), (35, 2343048), (40, 2050167), (42, 1952540), (56, 1464405), (60, 1366778), (70, 1171524), (84, 976270), (105, 781016), (120, 683389), (140, 585762), (168, 488135), (210, 390508), (233, 351960), (280, 292881), (419, 195720), (420, 195254), (466, 175980), (699, 117320), (838, 97860), (840, 97627), (932, 87990), (1165, 70392), (1257, 65240), (1398, 58660), (1631, 50280), (1676, 48930), (1864, 43995), (2095, 39144), (2330, 35196), (2514, 32620), (2796, 29330), (2933, 27960), (3262, 25140), (3352, 24465), (3495, 23464), (4190, 19572), (4660, 17598), (4893, 16760), (5028, 16310), (5592, 14665), (5866, 13980), (6285, 13048), (6524, 12570), (6990, 11732), (8155, 10056), (8380, 9786), (8799, 9320)]