82913880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 295488000

約数和(自身を除く): 212574120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 84, 98, 105, 118, 120, 140, 147, 168, 177, 196, 210, 236, 239, 245, 280, 294, 295, 354, 392, 413, 420, 472, 478, 490, 588, 590, 708, 717, 735, 826, 840, 885, 956, 980, 1176, 1180, 1195, 1239, 1416, 1434, 1470, 1652, 1673, 1770, 1912, 1960, 2065, 2360, 2390, 2478, 2868, 2891, 2940, 3304, 3346, 3540, 3585, 4130, 4780, 4956, 5019, 5736, 5782, 5880, 6195, 6692, 7080, 7170, 8260, 8365, 8673, 9560, 9912, 10038, 11564, 11711, 12390, 13384, 14101, 14340, 14455, 16520, 16730, 17346, 20076, 23128, 23422, 24780, 25095, 28202, 28680, 28910, 33460, 34692, 35133, 40152, 42303, 43365, 46844, 49560, 50190, 56404, 57820, 58555, 66920, 69384, 70266, 70505, 84606, 86730, 93688, 98707, 100380, 112808, 115640, 117110, 140532, 141010, 169212, 173460, 175665, 197414, 200760, 211515, 234220, 281064, 282020, 296121, 338424, 346920, 351330, 394828, 423030, 468440, 493535, 564040, 592242, 690949, 702660, 789656, 846060, 987070, 1184484, 1381898, 1405320, 1480605, 1692120, 1974140, 2072847, 2368968, 2763796, 2961210, 3454745, 3948280, 4145694, 5527592, 5922420, 6909490, 8291388, 10364235, 11844840, 13818980, 16582776, 20728470, 27637960, 41456940, 82913880]

約数ペア:

[(1, 82913880), (2, 41456940), (3, 27637960), (4, 20728470), (5, 16582776), (6, 13818980), (7, 11844840), (8, 10364235), (10, 8291388), (12, 6909490), (14, 5922420), (15, 5527592), (20, 4145694), (21, 3948280), (24, 3454745), (28, 2961210), (30, 2763796), (35, 2368968), (40, 2072847), (42, 1974140), (49, 1692120), (56, 1480605), (59, 1405320), (60, 1381898), (70, 1184484), (84, 987070), (98, 846060), (105, 789656), (118, 702660), (120, 690949), (140, 592242), (147, 564040), (168, 493535), (177, 468440), (196, 423030), (210, 394828), (236, 351330), (239, 346920), (245, 338424), (280, 296121), (294, 282020), (295, 281064), (354, 234220), (392, 211515), (413, 200760), (420, 197414), (472, 175665), (478, 173460), (490, 169212), (588, 141010), (590, 140532), (708, 117110), (717, 115640), (735, 112808), (826, 100380), (840, 98707), (885, 93688), (956, 86730), (980, 84606), (1176, 70505), (1180, 70266), (1195, 69384), (1239, 66920), (1416, 58555), (1434, 57820), (1470, 56404), (1652, 50190), (1673, 49560), (1770, 46844), (1912, 43365), (1960, 42303), (2065, 40152), (2360, 35133), (2390, 34692), (2478, 33460), (2868, 28910), (2891, 28680), (2940, 28202), (3304, 25095), (3346, 24780), (3540, 23422), (3585, 23128), (4130, 20076), (4780, 17346), (4956, 16730), (5019, 16520), (5736, 14455), (5782, 14340), (5880, 14101), (6195, 13384), (6692, 12390), (7080, 11711), (7170, 11564), (8260, 10038), (8365, 9912), (8673, 9560)]