69140760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 243855360

約数和(自身を除く): 174714600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 41, 46, 47, 52, 60, 65, 69, 78, 82, 92, 94, 104, 115, 120, 123, 130, 138, 141, 156, 164, 184, 188, 195, 205, 230, 235, 246, 260, 276, 282, 299, 312, 328, 345, 376, 390, 410, 460, 470, 492, 520, 533, 552, 564, 598, 611, 615, 690, 705, 780, 820, 897, 920, 940, 943, 984, 1066, 1081, 1128, 1196, 1222, 1230, 1380, 1410, 1495, 1560, 1599, 1640, 1794, 1833, 1880, 1886, 1927, 2132, 2162, 2392, 2444, 2460, 2665, 2760, 2820, 2829, 2990, 3055, 3198, 3243, 3588, 3666, 3772, 3854, 4264, 4324, 4485, 4715, 4888, 4920, 5330, 5405, 5640, 5658, 5781, 5980, 6110, 6396, 6486, 7176, 7332, 7544, 7708, 7995, 8648, 8970, 9165, 9430, 9635, 10660, 10810, 11316, 11562, 11960, 12220, 12259, 12792, 12972, 14053, 14145, 14664, 15416, 15990, 16215, 17940, 18330, 18860, 19270, 21320, 21620, 22632, 23124, 24440, 24518, 25051, 25944, 28106, 28290, 28905, 31980, 32430, 35880, 36660, 36777, 37720, 38540, 42159, 43240, 44321, 46248, 49036, 50102, 56212, 56580, 57810, 61295, 63960, 64860, 70265, 73320, 73554, 75153, 77080, 84318, 88642, 98072, 100204, 112424, 113160, 115620, 122590, 125255, 129720, 132963, 140530, 147108, 150306, 168636, 177284, 183885, 200408, 210795, 221605, 231240, 245180, 250510, 265926, 281060, 294216, 300612, 337272, 354568, 367770, 375765, 421590, 443210, 490360, 501020, 531852, 562120, 576173, 601224, 664815, 735540, 751530, 843180, 886420, 1002040, 1063704, 1152346, 1329630, 1471080, 1503060, 1686360, 1728519, 1772840, 2304692, 2659260, 2880865, 3006120, 3457038, 4609384, 5318520, 5761730, 6914076, 8642595, 11523460, 13828152, 17285190, 23046920, 34570380, 69140760]

約数ペア:

[(1, 69140760), (2, 34570380), (3, 23046920), (4, 17285190), (5, 13828152), (6, 11523460), (8, 8642595), (10, 6914076), (12, 5761730), (13, 5318520), (15, 4609384), (20, 3457038), (23, 3006120), (24, 2880865), (26, 2659260), (30, 2304692), (39, 1772840), (40, 1728519), (41, 1686360), (46, 1503060), (47, 1471080), (52, 1329630), (60, 1152346), (65, 1063704), (69, 1002040), (78, 886420), (82, 843180), (92, 751530), (94, 735540), (104, 664815), (115, 601224), (120, 576173), (123, 562120), (130, 531852), (138, 501020), (141, 490360), (156, 443210), (164, 421590), (184, 375765), (188, 367770), (195, 354568), (205, 337272), (230, 300612), (235, 294216), (246, 281060), (260, 265926), (276, 250510), (282, 245180), (299, 231240), (312, 221605), (328, 210795), (345, 200408), (376, 183885), (390, 177284), (410, 168636), (460, 150306), (470, 147108), (492, 140530), (520, 132963), (533, 129720), (552, 125255), (564, 122590), (598, 115620), (611, 113160), (615, 112424), (690, 100204), (705, 98072), (780, 88642), (820, 84318), (897, 77080), (920, 75153), (940, 73554), (943, 73320), (984, 70265), (1066, 64860), (1081, 63960), (1128, 61295), (1196, 57810), (1222, 56580), (1230, 56212), (1380, 50102), (1410, 49036), (1495, 46248), (1560, 44321), (1599, 43240), (1640, 42159), (1794, 38540), (1833, 37720), (1880, 36777), (1886, 36660), (1927, 35880), (2132, 32430), (2162, 31980), (2392, 28905), (2444, 28290), (2460, 28106), (2665, 25944), (2760, 25051), (2820, 24518), (2829, 24440), (2990, 23124), (3055, 22632), (3198, 21620), (3243, 21320), (3588, 19270), (3666, 18860), (3772, 18330), (3854, 17940), (4264, 16215), (4324, 15990), (4485, 15416), (4715, 14664), (4888, 14145), (4920, 14053), (5330, 12972), (5405, 12792), (5640, 12259), (5658, 12220), (5781, 11960), (5980, 11562), (6110, 11316), (6396, 10810), (6486, 10660), (7176, 9635), (7332, 9430), (7544, 9165), (7708, 8970), (7995, 8648)]