217869120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 336

約数和(自身を含む): 872995968

約数和(自身を除く): 655126848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 101, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 192, 202, 210, 214, 224, 240, 252, 280, 288, 303, 315, 320, 321, 336, 360, 404, 420, 428, 448, 480, 504, 505, 535, 560, 576, 606, 630, 642, 672, 707, 720, 749, 808, 840, 856, 909, 960, 963, 1008, 1010, 1070, 1120, 1212, 1260, 1284, 1344, 1414, 1440, 1498, 1515, 1605, 1616, 1680, 1712, 1818, 1926, 2016, 2020, 2121, 2140, 2240, 2247, 2424, 2520, 2568, 2828, 2880, 2996, 3030, 3210, 3232, 3360, 3424, 3535, 3636, 3745, 3852, 4032, 4040, 4242, 4280, 4494, 4545, 4815, 4848, 5040, 5136, 5656, 5992, 6060, 6363, 6420, 6464, 6720, 6741, 6848, 7070, 7272, 7490, 7704, 8080, 8484, 8560, 8988, 9090, 9630, 9696, 10080, 10272, 10605, 10807, 11235, 11312, 11984, 12120, 12726, 12840, 13482, 14140, 14544, 14980, 15408, 16160, 16968, 17120, 17976, 18180, 19260, 19392, 20160, 20544, 21210, 21614, 22470, 22624, 23968, 24240, 25452, 25680, 26964, 28280, 29088, 29960, 30816, 31815, 32320, 32421, 33705, 33936, 34240, 35952, 36360, 38520, 42420, 43228, 44940, 45248, 47936, 48480, 50904, 51360, 53928, 54035, 56560, 58176, 59920, 61632, 63630, 64842, 67410, 67872, 71904, 72720, 75649, 77040, 84840, 86456, 89880, 96960, 97263, 101808, 102720, 107856, 108070, 113120, 119840, 127260, 129684, 134820, 135744, 143808, 145440, 151298, 154080, 162105, 169680, 172912, 179760, 194526, 203616, 215712, 216140, 226240, 226947, 239680, 254520, 259368, 269640, 290880, 302596, 308160, 324210, 339360, 345824, 359520, 378245, 389052, 407232, 431424, 432280, 453894, 486315, 509040, 518736, 539280, 605192, 648420, 678720, 680841, 691648, 719040, 756490, 778104, 864560, 907788, 972630, 1018080, 1037472, 1078560, 1134735, 1210384, 1296840, 1361682, 1512980, 1556208, 1729120, 1815576, 1945260, 2036160, 2074944, 2157120, 2269470, 2420768, 2593680, 2723364, 3025960, 3112416, 3404205, 3458240, 3631152, 3890520, 4538940, 4841536, 5187360, 5446728, 6051920, 6224832, 6808410, 7262304, 7781040, 9077880, 10374720, 10893456, 12103840, 13616820, 14524608, 15562080, 18155760, 21786912, 24207680, 27233640, 31124160, 36311520, 43573824, 54467280, 72623040, 108934560, 217869120]

約数ペア:

[(1, 217869120), (2, 108934560), (3, 72623040), (4, 54467280), (5, 43573824), (6, 36311520), (7, 31124160), (8, 27233640), (9, 24207680), (10, 21786912), (12, 18155760), (14, 15562080), (15, 14524608), (16, 13616820), (18, 12103840), (20, 10893456), (21, 10374720), (24, 9077880), (28, 7781040), (30, 7262304), (32, 6808410), (35, 6224832), (36, 6051920), (40, 5446728), (42, 5187360), (45, 4841536), (48, 4538940), (56, 3890520), (60, 3631152), (63, 3458240), (64, 3404205), (70, 3112416), (72, 3025960), (80, 2723364), (84, 2593680), (90, 2420768), (96, 2269470), (101, 2157120), (105, 2074944), (107, 2036160), (112, 1945260), (120, 1815576), (126, 1729120), (140, 1556208), (144, 1512980), (160, 1361682), (168, 1296840), (180, 1210384), (192, 1134735), (202, 1078560), (210, 1037472), (214, 1018080), (224, 972630), (240, 907788), (252, 864560), (280, 778104), (288, 756490), (303, 719040), (315, 691648), (320, 680841), (321, 678720), (336, 648420), (360, 605192), (404, 539280), (420, 518736), (428, 509040), (448, 486315), (480, 453894), (504, 432280), (505, 431424), (535, 407232), (560, 389052), (576, 378245), (606, 359520), (630, 345824), (642, 339360), (672, 324210), (707, 308160), (720, 302596), (749, 290880), (808, 269640), (840, 259368), (856, 254520), (909, 239680), (960, 226947), (963, 226240), (1008, 216140), (1010, 215712), (1070, 203616), (1120, 194526), (1212, 179760), (1260, 172912), (1284, 169680), (1344, 162105), (1414, 154080), (1440, 151298), (1498, 145440), (1515, 143808), (1605, 135744), (1616, 134820), (1680, 129684), (1712, 127260), (1818, 119840), (1926, 113120), (2016, 108070), (2020, 107856), (2121, 102720), (2140, 101808), (2240, 97263), (2247, 96960), (2424, 89880), (2520, 86456), (2568, 84840), (2828, 77040), (2880, 75649), (2996, 72720), (3030, 71904), (3210, 67872), (3232, 67410), (3360, 64842), (3424, 63630), (3535, 61632), (3636, 59920), (3745, 58176), (3852, 56560), (4032, 54035), (4040, 53928), (4242, 51360), (4280, 50904), (4494, 48480), (4545, 47936), (4815, 45248), (4848, 44940), (5040, 43228), (5136, 42420), (5656, 38520), (5992, 36360), (6060, 35952), (6363, 34240), (6420, 33936), (6464, 33705), (6720, 32421), (6741, 32320), (6848, 31815), (7070, 30816), (7272, 29960), (7490, 29088), (7704, 28280), (8080, 26964), (8484, 25680), (8560, 25452), (8988, 24240), (9090, 23968), (9630, 22624), (9696, 22470), (10080, 21614), (10272, 21210), (10605, 20544), (10807, 20160), (11235, 19392), (11312, 19260), (11984, 18180), (12120, 17976), (12726, 17120), (12840, 16968), (13482, 16160), (14140, 15408), (14544, 14980)]