138428160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 494484480

約数和(自身を除く): 356056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 59, 60, 64, 65, 78, 80, 94, 96, 104, 118, 120, 128, 130, 141, 156, 160, 177, 188, 192, 195, 208, 235, 236, 240, 256, 260, 282, 295, 312, 320, 354, 376, 384, 390, 416, 470, 472, 480, 520, 564, 590, 611, 624, 640, 705, 708, 752, 767, 768, 780, 832, 885, 940, 944, 960, 1040, 1128, 1180, 1222, 1248, 1280, 1410, 1416, 1504, 1534, 1560, 1664, 1770, 1833, 1880, 1888, 1920, 2080, 2256, 2301, 2360, 2444, 2496, 2773, 2820, 2832, 3008, 3055, 3068, 3120, 3328, 3540, 3666, 3760, 3776, 3835, 3840, 4160, 4512, 4602, 4720, 4888, 4992, 5546, 5640, 5664, 6016, 6110, 6136, 6240, 7080, 7332, 7520, 7552, 7670, 8319, 8320, 9024, 9165, 9204, 9440, 9776, 9984, 11092, 11280, 11328, 11505, 12032, 12220, 12272, 12480, 13865, 14160, 14664, 15040, 15104, 15340, 16638, 16640, 18048, 18330, 18408, 18880, 19552, 22184, 22560, 22656, 23010, 24440, 24544, 24960, 27730, 28320, 29328, 30080, 30680, 33276, 36049, 36096, 36660, 36816, 37760, 39104, 41595, 44368, 45120, 45312, 46020, 48880, 49088, 49920, 55460, 56640, 58656, 60160, 61360, 66552, 72098, 73320, 73632, 75520, 78208, 83190, 88736, 90240, 92040, 97760, 98176, 108147, 110920, 113280, 117312, 122720, 133104, 144196, 146640, 147264, 156416, 166380, 177472, 180245, 180480, 184080, 195520, 196352, 216294, 221840, 226560, 234624, 245440, 266208, 288392, 293280, 294528, 332760, 354944, 360490, 368160, 391040, 432588, 443680, 469248, 490880, 532416, 540735, 576784, 586560, 589056, 665520, 709888, 720980, 736320, 782080, 865176, 887360, 981760, 1064832, 1081470, 1153568, 1173120, 1331040, 1441960, 1472640, 1730352, 1774720, 2129664, 2162940, 2307136, 2346240, 2662080, 2883920, 2945280, 3460704, 3549440, 4325880, 4614272, 5324160, 5767840, 6921408, 8651760, 9228544, 10648320, 11535680, 13842816, 17303520, 23071360, 27685632, 34607040, 46142720, 69214080, 138428160]

約数ペア:

[(1, 138428160), (2, 69214080), (3, 46142720), (4, 34607040), (5, 27685632), (6, 23071360), (8, 17303520), (10, 13842816), (12, 11535680), (13, 10648320), (15, 9228544), (16, 8651760), (20, 6921408), (24, 5767840), (26, 5324160), (30, 4614272), (32, 4325880), (39, 3549440), (40, 3460704), (47, 2945280), (48, 2883920), (52, 2662080), (59, 2346240), (60, 2307136), (64, 2162940), (65, 2129664), (78, 1774720), (80, 1730352), (94, 1472640), (96, 1441960), (104, 1331040), (118, 1173120), (120, 1153568), (128, 1081470), (130, 1064832), (141, 981760), (156, 887360), (160, 865176), (177, 782080), (188, 736320), (192, 720980), (195, 709888), (208, 665520), (235, 589056), (236, 586560), (240, 576784), (256, 540735), (260, 532416), (282, 490880), (295, 469248), (312, 443680), (320, 432588), (354, 391040), (376, 368160), (384, 360490), (390, 354944), (416, 332760), (470, 294528), (472, 293280), (480, 288392), (520, 266208), (564, 245440), (590, 234624), (611, 226560), (624, 221840), (640, 216294), (705, 196352), (708, 195520), (752, 184080), (767, 180480), (768, 180245), (780, 177472), (832, 166380), (885, 156416), (940, 147264), (944, 146640), (960, 144196), (1040, 133104), (1128, 122720), (1180, 117312), (1222, 113280), (1248, 110920), (1280, 108147), (1410, 98176), (1416, 97760), (1504, 92040), (1534, 90240), (1560, 88736), (1664, 83190), (1770, 78208), (1833, 75520), (1880, 73632), (1888, 73320), (1920, 72098), (2080, 66552), (2256, 61360), (2301, 60160), (2360, 58656), (2444, 56640), (2496, 55460), (2773, 49920), (2820, 49088), (2832, 48880), (3008, 46020), (3055, 45312), (3068, 45120), (3120, 44368), (3328, 41595), (3540, 39104), (3666, 37760), (3760, 36816), (3776, 36660), (3835, 36096), (3840, 36049), (4160, 33276), (4512, 30680), (4602, 30080), (4720, 29328), (4888, 28320), (4992, 27730), (5546, 24960), (5640, 24544), (5664, 24440), (6016, 23010), (6110, 22656), (6136, 22560), (6240, 22184), (7080, 19552), (7332, 18880), (7520, 18408), (7552, 18330), (7670, 18048), (8319, 16640), (8320, 16638), (9024, 15340), (9165, 15104), (9204, 15040), (9440, 14664), (9776, 14160), (9984, 13865), (11092, 12480), (11280, 12272), (11328, 12220), (11505, 12032)]