401632560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 320

約数和(自身を含む): 1602754560

約数和(自身を除く): 1201122000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 202, 210, 216, 240, 252, 263, 270, 280, 303, 315, 336, 360, 378, 404, 420, 432, 504, 505, 526, 540, 560, 606, 630, 707, 720, 756, 789, 808, 840, 909, 945, 1008, 1010, 1052, 1080, 1212, 1260, 1315, 1414, 1512, 1515, 1578, 1616, 1680, 1818, 1841, 1890, 2020, 2104, 2121, 2160, 2367, 2424, 2520, 2630, 2727, 2828, 3024, 3030, 3156, 3535, 3636, 3682, 3780, 3945, 4040, 4208, 4242, 4545, 4734, 4848, 5040, 5260, 5454, 5523, 5656, 6060, 6312, 6363, 7070, 7101, 7272, 7364, 7560, 7890, 8080, 8484, 9090, 9205, 9468, 10520, 10605, 10908, 11046, 11312, 11835, 12120, 12624, 12726, 13635, 14140, 14202, 14544, 14728, 15120, 15780, 16569, 16968, 18180, 18410, 18936, 19089, 21040, 21210, 21816, 22092, 23670, 24240, 25452, 26563, 27270, 27615, 28280, 28404, 29456, 31560, 31815, 33138, 33936, 35505, 36360, 36820, 37872, 38178, 42420, 43632, 44184, 47340, 49707, 50904, 53126, 54540, 55230, 56560, 56808, 63120, 63630, 66276, 71010, 72720, 73640, 76356, 79689, 82845, 84840, 88368, 94680, 95445, 99414, 101808, 106252, 109080, 110460, 113616, 127260, 132552, 132815, 142020, 147280, 152712, 159378, 165690, 169680, 185941, 189360, 190890, 198828, 212504, 218160, 220920, 239067, 248535, 254520, 265104, 265630, 284040, 305424, 318756, 331380, 371882, 381780, 397656, 398445, 425008, 441840, 478134, 497070, 509040, 531260, 557823, 568080, 637512, 662760, 717201, 743764, 763560, 795312, 796890, 929705, 956268, 994140, 1062520, 1115646, 1195335, 1275024, 1325520, 1434402, 1487528, 1527120, 1593780, 1673469, 1859410, 1912536, 1988280, 2125040, 2231292, 2390670, 2789115, 2868804, 2975056, 3187560, 3346938, 3586005, 3718820, 3825072, 3976560, 4462584, 4781340, 5020407, 5578230, 5737608, 6375120, 6693876, 7172010, 7437640, 8367345, 8925168, 9562680, 10040814, 11156460, 11475216, 13387752, 14344020, 14875280, 16734690, 19125360, 20081628, 22312920, 25102035, 26775504, 28688040, 33469380, 40163256, 44625840, 50204070, 57376080, 66938760, 80326512, 100408140, 133877520, 200816280, 401632560]

約数ペア:

[(1, 401632560), (2, 200816280), (3, 133877520), (4, 100408140), (5, 80326512), (6, 66938760), (7, 57376080), (8, 50204070), (9, 44625840), (10, 40163256), (12, 33469380), (14, 28688040), (15, 26775504), (16, 25102035), (18, 22312920), (20, 20081628), (21, 19125360), (24, 16734690), (27, 14875280), (28, 14344020), (30, 13387752), (35, 11475216), (36, 11156460), (40, 10040814), (42, 9562680), (45, 8925168), (48, 8367345), (54, 7437640), (56, 7172010), (60, 6693876), (63, 6375120), (70, 5737608), (72, 5578230), (80, 5020407), (84, 4781340), (90, 4462584), (101, 3976560), (105, 3825072), (108, 3718820), (112, 3586005), (120, 3346938), (126, 3187560), (135, 2975056), (140, 2868804), (144, 2789115), (168, 2390670), (180, 2231292), (189, 2125040), (202, 1988280), (210, 1912536), (216, 1859410), (240, 1673469), (252, 1593780), (263, 1527120), (270, 1487528), (280, 1434402), (303, 1325520), (315, 1275024), (336, 1195335), (360, 1115646), (378, 1062520), (404, 994140), (420, 956268), (432, 929705), (504, 796890), (505, 795312), (526, 763560), (540, 743764), (560, 717201), (606, 662760), (630, 637512), (707, 568080), (720, 557823), (756, 531260), (789, 509040), (808, 497070), (840, 478134), (909, 441840), (945, 425008), (1008, 398445), (1010, 397656), (1052, 381780), (1080, 371882), (1212, 331380), (1260, 318756), (1315, 305424), (1414, 284040), (1512, 265630), (1515, 265104), (1578, 254520), (1616, 248535), (1680, 239067), (1818, 220920), (1841, 218160), (1890, 212504), (2020, 198828), (2104, 190890), (2121, 189360), (2160, 185941), (2367, 169680), (2424, 165690), (2520, 159378), (2630, 152712), (2727, 147280), (2828, 142020), (3024, 132815), (3030, 132552), (3156, 127260), (3535, 113616), (3636, 110460), (3682, 109080), (3780, 106252), (3945, 101808), (4040, 99414), (4208, 95445), (4242, 94680), (4545, 88368), (4734, 84840), (4848, 82845), (5040, 79689), (5260, 76356), (5454, 73640), (5523, 72720), (5656, 71010), (6060, 66276), (6312, 63630), (6363, 63120), (7070, 56808), (7101, 56560), (7272, 55230), (7364, 54540), (7560, 53126), (7890, 50904), (8080, 49707), (8484, 47340), (9090, 44184), (9205, 43632), (9468, 42420), (10520, 38178), (10605, 37872), (10908, 36820), (11046, 36360), (11312, 35505), (11835, 33936), (12120, 33138), (12624, 31815), (12726, 31560), (13635, 29456), (14140, 28404), (14202, 28280), (14544, 27615), (14728, 27270), (15120, 26563), (15780, 25452), (16569, 24240), (16968, 23670), (18180, 22092), (18410, 21816), (18936, 21210), (19089, 21040)]