138721440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 536481792

約数和(自身を除く): 397760352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 43, 44, 47, 48, 52, 55, 60, 65, 66, 78, 80, 86, 88, 94, 96, 104, 110, 120, 129, 130, 132, 141, 143, 156, 160, 165, 172, 176, 188, 195, 208, 215, 220, 235, 240, 258, 260, 264, 282, 286, 312, 330, 344, 352, 376, 390, 416, 429, 430, 440, 470, 473, 480, 516, 517, 520, 528, 559, 564, 572, 611, 624, 645, 660, 688, 705, 715, 752, 780, 858, 860, 880, 940, 946, 1032, 1034, 1040, 1056, 1118, 1128, 1144, 1222, 1248, 1290, 1320, 1376, 1410, 1419, 1430, 1504, 1551, 1560, 1677, 1716, 1720, 1760, 1833, 1880, 1892, 2021, 2064, 2068, 2080, 2145, 2236, 2256, 2288, 2365, 2444, 2580, 2585, 2640, 2795, 2820, 2838, 2860, 3055, 3102, 3120, 3354, 3432, 3440, 3666, 3760, 3784, 4042, 4128, 4136, 4290, 4472, 4512, 4576, 4730, 4888, 5160, 5170, 5280, 5590, 5640, 5676, 5720, 6063, 6110, 6149, 6204, 6240, 6708, 6721, 6864, 6880, 7095, 7332, 7520, 7568, 7755, 8084, 8272, 8385, 8580, 8944, 9165, 9460, 9776, 10105, 10320, 10340, 11180, 11280, 11352, 11440, 12126, 12220, 12298, 12408, 13416, 13442, 13728, 14190, 14664, 15136, 15510, 16168, 16544, 16770, 17160, 17888, 18330, 18447, 18920, 19552, 20163, 20210, 20640, 20680, 22231, 22360, 22560, 22704, 22880, 24252, 24440, 24596, 24816, 26273, 26832, 26884, 28380, 29328, 30315, 30745, 31020, 32336, 33540, 33605, 34320, 36660, 36894, 37840, 40326, 40420, 41360, 44462, 44720, 45408, 48504, 48880, 49192, 49632, 52546, 53664, 53768, 56760, 58656, 60630, 61490, 62040, 64672, 66693, 67080, 67210, 68640, 73320, 73788, 75680, 78819, 80652, 80840, 82720, 88924, 89440, 92235, 97008, 97760, 98384, 100815, 105092, 107536, 111155, 113520, 121260, 122980, 124080, 131365, 133386, 134160, 134420, 146640, 147576, 157638, 161304, 161680, 177848, 184470, 194016, 196768, 201630, 210184, 215072, 222310, 227040, 242520, 245960, 248160, 262730, 266772, 268320, 268840, 289003, 293280, 295152, 315276, 322608, 323360, 333465, 355696, 368940, 394095, 403260, 420368, 444620, 485040, 491920, 525460, 533544, 537680, 578006, 590304, 630552, 645216, 666930, 711392, 737880, 788190, 806520, 840736, 867009, 889240, 970080, 983840, 1050920, 1067088, 1075360, 1156012, 1261104, 1333860, 1445015, 1475760, 1576380, 1613040, 1734018, 1778480, 2101840, 2134176, 2312024, 2522208, 2667720, 2890030, 2951520, 3152760, 3226080, 3468036, 3556960, 4203680, 4335045, 4624048, 5335440, 5780060, 6305520, 6936072, 8670090, 9248096, 10670880, 11560120, 12611040, 13872144, 17340180, 23120240, 27744288, 34680360, 46240480, 69360720, 138721440]

約数ペア:

[(1, 138721440), (2, 69360720), (3, 46240480), (4, 34680360), (5, 27744288), (6, 23120240), (8, 17340180), (10, 13872144), (11, 12611040), (12, 11560120), (13, 10670880), (15, 9248096), (16, 8670090), (20, 6936072), (22, 6305520), (24, 5780060), (26, 5335440), (30, 4624048), (32, 4335045), (33, 4203680), (39, 3556960), (40, 3468036), (43, 3226080), (44, 3152760), (47, 2951520), (48, 2890030), (52, 2667720), (55, 2522208), (60, 2312024), (65, 2134176), (66, 2101840), (78, 1778480), (80, 1734018), (86, 1613040), (88, 1576380), (94, 1475760), (96, 1445015), (104, 1333860), (110, 1261104), (120, 1156012), (129, 1075360), (130, 1067088), (132, 1050920), (141, 983840), (143, 970080), (156, 889240), (160, 867009), (165, 840736), (172, 806520), (176, 788190), (188, 737880), (195, 711392), (208, 666930), (215, 645216), (220, 630552), (235, 590304), (240, 578006), (258, 537680), (260, 533544), (264, 525460), (282, 491920), (286, 485040), (312, 444620), (330, 420368), (344, 403260), (352, 394095), (376, 368940), (390, 355696), (416, 333465), (429, 323360), (430, 322608), (440, 315276), (470, 295152), (473, 293280), (480, 289003), (516, 268840), (517, 268320), (520, 266772), (528, 262730), (559, 248160), (564, 245960), (572, 242520), (611, 227040), (624, 222310), (645, 215072), (660, 210184), (688, 201630), (705, 196768), (715, 194016), (752, 184470), (780, 177848), (858, 161680), (860, 161304), (880, 157638), (940, 147576), (946, 146640), (1032, 134420), (1034, 134160), (1040, 133386), (1056, 131365), (1118, 124080), (1128, 122980), (1144, 121260), (1222, 113520), (1248, 111155), (1290, 107536), (1320, 105092), (1376, 100815), (1410, 98384), (1419, 97760), (1430, 97008), (1504, 92235), (1551, 89440), (1560, 88924), (1677, 82720), (1716, 80840), (1720, 80652), (1760, 78819), (1833, 75680), (1880, 73788), (1892, 73320), (2021, 68640), (2064, 67210), (2068, 67080), (2080, 66693), (2145, 64672), (2236, 62040), (2256, 61490), (2288, 60630), (2365, 58656), (2444, 56760), (2580, 53768), (2585, 53664), (2640, 52546), (2795, 49632), (2820, 49192), (2838, 48880), (2860, 48504), (3055, 45408), (3102, 44720), (3120, 44462), (3354, 41360), (3432, 40420), (3440, 40326), (3666, 37840), (3760, 36894), (3784, 36660), (4042, 34320), (4128, 33605), (4136, 33540), (4290, 32336), (4472, 31020), (4512, 30745), (4576, 30315), (4730, 29328), (4888, 28380), (5160, 26884), (5170, 26832), (5280, 26273), (5590, 24816), (5640, 24596), (5676, 24440), (5720, 24252), (6063, 22880), (6110, 22704), (6149, 22560), (6204, 22360), (6240, 22231), (6708, 20680), (6721, 20640), (6864, 20210), (6880, 20163), (7095, 19552), (7332, 18920), (7520, 18447), (7568, 18330), (7755, 17888), (8084, 17160), (8272, 16770), (8385, 16544), (8580, 16168), (8944, 15510), (9165, 15136), (9460, 14664), (9776, 14190), (10105, 13728), (10320, 13442), (10340, 13416), (11180, 12408), (11280, 12298), (11352, 12220), (11440, 12126)]