138281520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 503967744

約数和(自身を除く): 365686224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 41, 46, 47, 48, 52, 60, 65, 69, 78, 80, 82, 92, 94, 104, 115, 120, 123, 130, 138, 141, 156, 164, 184, 188, 195, 205, 208, 230, 235, 240, 246, 260, 276, 282, 299, 312, 328, 345, 368, 376, 390, 410, 460, 470, 492, 520, 533, 552, 564, 598, 611, 615, 624, 656, 690, 705, 752, 780, 820, 897, 920, 940, 943, 984, 1040, 1066, 1081, 1104, 1128, 1196, 1222, 1230, 1380, 1410, 1495, 1560, 1599, 1640, 1794, 1833, 1840, 1880, 1886, 1927, 1968, 2132, 2162, 2256, 2392, 2444, 2460, 2665, 2760, 2820, 2829, 2990, 3055, 3120, 3198, 3243, 3280, 3588, 3666, 3760, 3772, 3854, 4264, 4324, 4485, 4715, 4784, 4888, 4920, 5330, 5405, 5520, 5640, 5658, 5781, 5980, 6110, 6396, 6486, 7176, 7332, 7544, 7708, 7995, 8528, 8648, 8970, 9165, 9430, 9635, 9776, 9840, 10660, 10810, 11280, 11316, 11562, 11960, 12220, 12259, 12792, 12972, 14053, 14145, 14352, 14664, 15088, 15416, 15990, 16215, 17296, 17940, 18330, 18860, 19270, 21320, 21620, 22632, 23124, 23920, 24440, 24518, 25051, 25584, 25944, 28106, 28290, 28905, 29328, 30832, 31980, 32430, 35880, 36660, 36777, 37720, 38540, 42159, 42640, 43240, 44321, 45264, 46248, 48880, 49036, 50102, 51888, 56212, 56580, 57810, 61295, 63960, 64860, 70265, 71760, 73320, 73554, 75153, 75440, 77080, 84318, 86480, 88642, 92496, 98072, 100204, 112424, 113160, 115620, 122590, 125255, 127920, 129720, 132963, 140530, 146640, 147108, 150306, 154160, 168636, 177284, 183885, 196144, 200408, 210795, 221605, 224848, 226320, 231240, 245180, 250510, 259440, 265926, 281060, 294216, 300612, 337272, 354568, 367770, 375765, 400816, 421590, 443210, 462480, 490360, 501020, 531852, 562120, 576173, 588432, 601224, 664815, 674544, 709136, 735540, 751530, 843180, 886420, 980720, 1002040, 1063704, 1124240, 1152346, 1202448, 1329630, 1471080, 1503060, 1686360, 1728519, 1772840, 2004080, 2127408, 2304692, 2659260, 2880865, 2942160, 3006120, 3372720, 3457038, 3545680, 4609384, 5318520, 5761730, 6012240, 6914076, 8642595, 9218768, 10637040, 11523460, 13828152, 17285190, 23046920, 27656304, 34570380, 46093840, 69140760, 138281520]

約数ペア:

[(1, 138281520), (2, 69140760), (3, 46093840), (4, 34570380), (5, 27656304), (6, 23046920), (8, 17285190), (10, 13828152), (12, 11523460), (13, 10637040), (15, 9218768), (16, 8642595), (20, 6914076), (23, 6012240), (24, 5761730), (26, 5318520), (30, 4609384), (39, 3545680), (40, 3457038), (41, 3372720), (46, 3006120), (47, 2942160), (48, 2880865), (52, 2659260), (60, 2304692), (65, 2127408), (69, 2004080), (78, 1772840), (80, 1728519), (82, 1686360), (92, 1503060), (94, 1471080), (104, 1329630), (115, 1202448), (120, 1152346), (123, 1124240), (130, 1063704), (138, 1002040), (141, 980720), (156, 886420), (164, 843180), (184, 751530), (188, 735540), (195, 709136), (205, 674544), (208, 664815), (230, 601224), (235, 588432), (240, 576173), (246, 562120), (260, 531852), (276, 501020), (282, 490360), (299, 462480), (312, 443210), (328, 421590), (345, 400816), (368, 375765), (376, 367770), (390, 354568), (410, 337272), (460, 300612), (470, 294216), (492, 281060), (520, 265926), (533, 259440), (552, 250510), (564, 245180), (598, 231240), (611, 226320), (615, 224848), (624, 221605), (656, 210795), (690, 200408), (705, 196144), (752, 183885), (780, 177284), (820, 168636), (897, 154160), (920, 150306), (940, 147108), (943, 146640), (984, 140530), (1040, 132963), (1066, 129720), (1081, 127920), (1104, 125255), (1128, 122590), (1196, 115620), (1222, 113160), (1230, 112424), (1380, 100204), (1410, 98072), (1495, 92496), (1560, 88642), (1599, 86480), (1640, 84318), (1794, 77080), (1833, 75440), (1840, 75153), (1880, 73554), (1886, 73320), (1927, 71760), (1968, 70265), (2132, 64860), (2162, 63960), (2256, 61295), (2392, 57810), (2444, 56580), (2460, 56212), (2665, 51888), (2760, 50102), (2820, 49036), (2829, 48880), (2990, 46248), (3055, 45264), (3120, 44321), (3198, 43240), (3243, 42640), (3280, 42159), (3588, 38540), (3666, 37720), (3760, 36777), (3772, 36660), (3854, 35880), (4264, 32430), (4324, 31980), (4485, 30832), (4715, 29328), (4784, 28905), (4888, 28290), (4920, 28106), (5330, 25944), (5405, 25584), (5520, 25051), (5640, 24518), (5658, 24440), (5781, 23920), (5980, 23124), (6110, 22632), (6396, 21620), (6486, 21320), (7176, 19270), (7332, 18860), (7544, 18330), (7708, 17940), (7995, 17296), (8528, 16215), (8648, 15990), (8970, 15416), (9165, 15088), (9430, 14664), (9635, 14352), (9776, 14145), (9840, 14053), (10660, 12972), (10810, 12792), (11280, 12259), (11316, 12220), (11562, 11960)]