82865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 294940800

約数和(自身を除く): 212075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 312, 330, 363, 390, 429, 439, 440, 484, 520, 572, 605, 660, 715, 726, 780, 858, 878, 968, 1144, 1210, 1317, 1320, 1430, 1452, 1560, 1573, 1716, 1756, 1815, 2145, 2195, 2420, 2634, 2860, 2904, 3146, 3432, 3512, 3630, 4290, 4390, 4719, 4829, 4840, 5268, 5707, 5720, 6292, 6585, 7260, 7865, 8580, 8780, 9438, 9658, 10536, 11414, 12584, 13170, 14487, 14520, 15730, 17121, 17160, 17560, 18876, 19316, 22828, 23595, 24145, 26340, 28535, 28974, 31460, 34242, 37752, 38632, 45656, 47190, 48290, 52680, 53119, 57070, 57948, 62777, 62920, 68484, 72435, 85605, 94380, 96580, 106238, 114140, 115896, 125554, 136968, 144870, 159357, 171210, 188331, 188760, 193160, 212476, 228280, 251108, 265595, 289740, 313885, 318714, 342420, 376662, 424952, 502216, 531190, 579480, 627770, 637428, 684840, 690547, 753324, 796785, 941655, 1062380, 1255540, 1274856, 1381094, 1506648, 1593570, 1883310, 2071641, 2124760, 2511080, 2762188, 3187140, 3452735, 3766620, 4143282, 5524376, 6374280, 6905470, 7533240, 8286564, 10358205, 13810940, 16573128, 20716410, 27621880, 41432820, 82865640]

約数ペア:

[(1, 82865640), (2, 41432820), (3, 27621880), (4, 20716410), (5, 16573128), (6, 13810940), (8, 10358205), (10, 8286564), (11, 7533240), (12, 6905470), (13, 6374280), (15, 5524376), (20, 4143282), (22, 3766620), (24, 3452735), (26, 3187140), (30, 2762188), (33, 2511080), (39, 2124760), (40, 2071641), (44, 1883310), (52, 1593570), (55, 1506648), (60, 1381094), (65, 1274856), (66, 1255540), (78, 1062380), (88, 941655), (104, 796785), (110, 753324), (120, 690547), (121, 684840), (130, 637428), (132, 627770), (143, 579480), (156, 531190), (165, 502216), (195, 424952), (220, 376662), (242, 342420), (260, 318714), (264, 313885), (286, 289740), (312, 265595), (330, 251108), (363, 228280), (390, 212476), (429, 193160), (439, 188760), (440, 188331), (484, 171210), (520, 159357), (572, 144870), (605, 136968), (660, 125554), (715, 115896), (726, 114140), (780, 106238), (858, 96580), (878, 94380), (968, 85605), (1144, 72435), (1210, 68484), (1317, 62920), (1320, 62777), (1430, 57948), (1452, 57070), (1560, 53119), (1573, 52680), (1716, 48290), (1756, 47190), (1815, 45656), (2145, 38632), (2195, 37752), (2420, 34242), (2634, 31460), (2860, 28974), (2904, 28535), (3146, 26340), (3432, 24145), (3512, 23595), (3630, 22828), (4290, 19316), (4390, 18876), (4719, 17560), (4829, 17160), (4840, 17121), (5268, 15730), (5707, 14520), (5720, 14487), (6292, 13170), (6585, 12584), (7260, 11414), (7865, 10536), (8580, 9658), (8780, 9438)]