220414320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 856320192

約数和(自身を除く): 635905872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 433, 504, 505, 560, 606, 630, 707, 720, 808, 840, 866, 909, 1008, 1010, 1212, 1260, 1299, 1414, 1515, 1616, 1680, 1732, 1818, 2020, 2121, 2165, 2424, 2520, 2598, 2828, 3030, 3031, 3464, 3535, 3636, 3897, 4040, 4242, 4330, 4545, 4848, 5040, 5196, 5656, 6060, 6062, 6363, 6495, 6928, 7070, 7272, 7794, 8080, 8484, 8660, 9090, 9093, 10392, 10605, 11312, 12120, 12124, 12726, 12990, 14140, 14544, 15155, 15588, 16968, 17320, 18180, 18186, 19485, 20784, 21210, 24240, 24248, 25452, 25980, 27279, 28280, 30310, 31176, 31815, 33936, 34640, 36360, 36372, 38970, 42420, 43733, 45465, 48496, 50904, 51960, 54558, 56560, 60620, 62352, 63630, 72720, 72744, 77940, 84840, 87466, 90930, 101808, 103920, 109116, 121240, 127260, 131199, 136395, 145488, 155880, 169680, 174932, 181860, 218232, 218665, 242480, 254520, 262398, 272790, 306131, 311760, 349864, 363720, 393597, 436464, 437330, 509040, 524796, 545580, 612262, 655995, 699728, 727440, 787194, 874660, 918393, 1049592, 1091160, 1224524, 1311990, 1530655, 1574388, 1749320, 1836786, 1967985, 2099184, 2182320, 2449048, 2623980, 2755179, 3061310, 3148776, 3498640, 3673572, 3935970, 4591965, 4898096, 5247960, 5510358, 6122620, 6297552, 7347144, 7871940, 9183930, 10495920, 11020716, 12245240, 13775895, 14694288, 15743880, 18367860, 22041432, 24490480, 27551790, 31487760, 36735720, 44082864, 55103580, 73471440, 110207160, 220414320]

約数ペア:

[(1, 220414320), (2, 110207160), (3, 73471440), (4, 55103580), (5, 44082864), (6, 36735720), (7, 31487760), (8, 27551790), (9, 24490480), (10, 22041432), (12, 18367860), (14, 15743880), (15, 14694288), (16, 13775895), (18, 12245240), (20, 11020716), (21, 10495920), (24, 9183930), (28, 7871940), (30, 7347144), (35, 6297552), (36, 6122620), (40, 5510358), (42, 5247960), (45, 4898096), (48, 4591965), (56, 3935970), (60, 3673572), (63, 3498640), (70, 3148776), (72, 3061310), (80, 2755179), (84, 2623980), (90, 2449048), (101, 2182320), (105, 2099184), (112, 1967985), (120, 1836786), (126, 1749320), (140, 1574388), (144, 1530655), (168, 1311990), (180, 1224524), (202, 1091160), (210, 1049592), (240, 918393), (252, 874660), (280, 787194), (303, 727440), (315, 699728), (336, 655995), (360, 612262), (404, 545580), (420, 524796), (433, 509040), (504, 437330), (505, 436464), (560, 393597), (606, 363720), (630, 349864), (707, 311760), (720, 306131), (808, 272790), (840, 262398), (866, 254520), (909, 242480), (1008, 218665), (1010, 218232), (1212, 181860), (1260, 174932), (1299, 169680), (1414, 155880), (1515, 145488), (1616, 136395), (1680, 131199), (1732, 127260), (1818, 121240), (2020, 109116), (2121, 103920), (2165, 101808), (2424, 90930), (2520, 87466), (2598, 84840), (2828, 77940), (3030, 72744), (3031, 72720), (3464, 63630), (3535, 62352), (3636, 60620), (3897, 56560), (4040, 54558), (4242, 51960), (4330, 50904), (4545, 48496), (4848, 45465), (5040, 43733), (5196, 42420), (5656, 38970), (6060, 36372), (6062, 36360), (6363, 34640), (6495, 33936), (6928, 31815), (7070, 31176), (7272, 30310), (7794, 28280), (8080, 27279), (8484, 25980), (8660, 25452), (9090, 24248), (9093, 24240), (10392, 21210), (10605, 20784), (11312, 19485), (12120, 18186), (12124, 18180), (12726, 17320), (12990, 16968), (14140, 15588), (14544, 15155)]