163401840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 655672320

約数和(自身を除く): 492270480

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, 107, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 202, 210, 214, 216, 240, 252, 270, 280, 303, 315, 321, 336, 360, 378, 404, 420, 428, 432, 504, 505, 535, 540, 560, 606, 630, 642, 707, 720, 749, 756, 808, 840, 856, 909, 945, 963, 1008, 1010, 1070, 1080, 1212, 1260, 1284, 1414, 1498, 1512, 1515, 1605, 1616, 1680, 1712, 1818, 1890, 1926, 2020, 2121, 2140, 2160, 2247, 2424, 2520, 2568, 2727, 2828, 2889, 2996, 3024, 3030, 3210, 3535, 3636, 3745, 3780, 3852, 4040, 4242, 4280, 4494, 4545, 4815, 4848, 5040, 5136, 5454, 5656, 5778, 5992, 6060, 6363, 6420, 6741, 7070, 7272, 7490, 7560, 7704, 8080, 8484, 8560, 8988, 9090, 9630, 10605, 10807, 10908, 11235, 11312, 11556, 11984, 12120, 12726, 12840, 13482, 13635, 14140, 14445, 14544, 14980, 15120, 15408, 16968, 17976, 18180, 19089, 19260, 20223, 21210, 21614, 21816, 22470, 23112, 24240, 25452, 25680, 26964, 27270, 28280, 28890, 29960, 31815, 32421, 33705, 33936, 35952, 36360, 38178, 38520, 40446, 42420, 43228, 43632, 44940, 46224, 50904, 53928, 54035, 54540, 56560, 57780, 59920, 63630, 64842, 67410, 72720, 75649, 76356, 77040, 80892, 84840, 86456, 89880, 95445, 97263, 101115, 101808, 107856, 108070, 109080, 115560, 127260, 129684, 134820, 151298, 152712, 161784, 162105, 169680, 172912, 179760, 190890, 194526, 202230, 216140, 218160, 226947, 231120, 254520, 259368, 269640, 291789, 302596, 305424, 323568, 324210, 378245, 381780, 389052, 404460, 432280, 453894, 486315, 509040, 518736, 539280, 583578, 605192, 648420, 680841, 756490, 763560, 778104, 808920, 864560, 907788, 972630, 1134735, 1167156, 1210384, 1296840, 1361682, 1458945, 1512980, 1527120, 1556208, 1617840, 1815576, 1945260, 2042523, 2269470, 2334312, 2593680, 2723364, 2917890, 3025960, 3404205, 3631152, 3890520, 4085046, 4538940, 4668624, 5446728, 5835780, 6051920, 6808410, 7781040, 8170092, 9077880, 10212615, 10893456, 11671560, 13616820, 16340184, 18155760, 20425230, 23343120, 27233640, 32680368, 40850460, 54467280, 81700920, 163401840]

約数ペア:

[(1, 163401840), (2, 81700920), (3, 54467280), (4, 40850460), (5, 32680368), (6, 27233640), (7, 23343120), (8, 20425230), (9, 18155760), (10, 16340184), (12, 13616820), (14, 11671560), (15, 10893456), (16, 10212615), (18, 9077880), (20, 8170092), (21, 7781040), (24, 6808410), (27, 6051920), (28, 5835780), (30, 5446728), (35, 4668624), (36, 4538940), (40, 4085046), (42, 3890520), (45, 3631152), (48, 3404205), (54, 3025960), (56, 2917890), (60, 2723364), (63, 2593680), (70, 2334312), (72, 2269470), (80, 2042523), (84, 1945260), (90, 1815576), (101, 1617840), (105, 1556208), (107, 1527120), (108, 1512980), (112, 1458945), (120, 1361682), (126, 1296840), (135, 1210384), (140, 1167156), (144, 1134735), (168, 972630), (180, 907788), (189, 864560), (202, 808920), (210, 778104), (214, 763560), (216, 756490), (240, 680841), (252, 648420), (270, 605192), (280, 583578), (303, 539280), (315, 518736), (321, 509040), (336, 486315), (360, 453894), (378, 432280), (404, 404460), (420, 389052), (428, 381780), (432, 378245), (504, 324210), (505, 323568), (535, 305424), (540, 302596), (560, 291789), (606, 269640), (630, 259368), (642, 254520), (707, 231120), (720, 226947), (749, 218160), (756, 216140), (808, 202230), (840, 194526), (856, 190890), (909, 179760), (945, 172912), (963, 169680), (1008, 162105), (1010, 161784), (1070, 152712), (1080, 151298), (1212, 134820), (1260, 129684), (1284, 127260), (1414, 115560), (1498, 109080), (1512, 108070), (1515, 107856), (1605, 101808), (1616, 101115), (1680, 97263), (1712, 95445), (1818, 89880), (1890, 86456), (1926, 84840), (2020, 80892), (2121, 77040), (2140, 76356), (2160, 75649), (2247, 72720), (2424, 67410), (2520, 64842), (2568, 63630), (2727, 59920), (2828, 57780), (2889, 56560), (2996, 54540), (3024, 54035), (3030, 53928), (3210, 50904), (3535, 46224), (3636, 44940), (3745, 43632), (3780, 43228), (3852, 42420), (4040, 40446), (4242, 38520), (4280, 38178), (4494, 36360), (4545, 35952), (4815, 33936), (4848, 33705), (5040, 32421), (5136, 31815), (5454, 29960), (5656, 28890), (5778, 28280), (5992, 27270), (6060, 26964), (6363, 25680), (6420, 25452), (6741, 24240), (7070, 23112), (7272, 22470), (7490, 21816), (7560, 21614), (7704, 21210), (8080, 20223), (8484, 19260), (8560, 19089), (8988, 18180), (9090, 17976), (9630, 16968), (10605, 15408), (10807, 15120), (10908, 14980), (11235, 14544), (11312, 14445), (11556, 14140), (11984, 13635), (12120, 13482), (12726, 12840)]