210414960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 818947584

約数和(自身を除く): 608532624

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, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 503, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1006, 1008, 1162, 1245, 1260, 1328, 1494, 1509, 1660, 1680, 1743, 1992, 2012, 2324, 2490, 2515, 2520, 2905, 2988, 3018, 3320, 3486, 3521, 3735, 3984, 4024, 4527, 4648, 4980, 5030, 5040, 5229, 5810, 5976, 6036, 6640, 6972, 7042, 7470, 7545, 8048, 8715, 9054, 9296, 9960, 10060, 10458, 10563, 11620, 11952, 12072, 13944, 14084, 14940, 15090, 17430, 17605, 18108, 19920, 20120, 20916, 21126, 22635, 23240, 24144, 26145, 27888, 28168, 29880, 30180, 31689, 34860, 35210, 36216, 40240, 41749, 41832, 42252, 45270, 46480, 52290, 52815, 56336, 59760, 60360, 63378, 69720, 70420, 72432, 83498, 83664, 84504, 90540, 104580, 105630, 120720, 125247, 126756, 139440, 140840, 158445, 166996, 169008, 181080, 208745, 209160, 211260, 250494, 253512, 281680, 292243, 316890, 333992, 362160, 375741, 417490, 418320, 422520, 500988, 507024, 584486, 626235, 633780, 667984, 751482, 834980, 845040, 876729, 1001976, 1168972, 1252470, 1267560, 1461215, 1502964, 1669960, 1753458, 1878705, 2003952, 2337944, 2504940, 2535120, 2630187, 2922430, 3005928, 3339920, 3506916, 3757410, 4383645, 4675888, 5009880, 5260374, 5844860, 6011856, 7013832, 7514820, 8767290, 10019760, 10520748, 11689720, 13150935, 14027664, 15029640, 17534580, 21041496, 23379440, 26301870, 30059280, 35069160, 42082992, 52603740, 70138320, 105207480, 210414960]

約数ペア:

[(1, 210414960), (2, 105207480), (3, 70138320), (4, 52603740), (5, 42082992), (6, 35069160), (7, 30059280), (8, 26301870), (9, 23379440), (10, 21041496), (12, 17534580), (14, 15029640), (15, 14027664), (16, 13150935), (18, 11689720), (20, 10520748), (21, 10019760), (24, 8767290), (28, 7514820), (30, 7013832), (35, 6011856), (36, 5844860), (40, 5260374), (42, 5009880), (45, 4675888), (48, 4383645), (56, 3757410), (60, 3506916), (63, 3339920), (70, 3005928), (72, 2922430), (80, 2630187), (83, 2535120), (84, 2504940), (90, 2337944), (105, 2003952), (112, 1878705), (120, 1753458), (126, 1669960), (140, 1502964), (144, 1461215), (166, 1267560), (168, 1252470), (180, 1168972), (210, 1001976), (240, 876729), (249, 845040), (252, 834980), (280, 751482), (315, 667984), (332, 633780), (336, 626235), (360, 584486), (415, 507024), (420, 500988), (498, 422520), (503, 418320), (504, 417490), (560, 375741), (581, 362160), (630, 333992), (664, 316890), (720, 292243), (747, 281680), (830, 253512), (840, 250494), (996, 211260), (1006, 209160), (1008, 208745), (1162, 181080), (1245, 169008), (1260, 166996), (1328, 158445), (1494, 140840), (1509, 139440), (1660, 126756), (1680, 125247), (1743, 120720), (1992, 105630), (2012, 104580), (2324, 90540), (2490, 84504), (2515, 83664), (2520, 83498), (2905, 72432), (2988, 70420), (3018, 69720), (3320, 63378), (3486, 60360), (3521, 59760), (3735, 56336), (3984, 52815), (4024, 52290), (4527, 46480), (4648, 45270), (4980, 42252), (5030, 41832), (5040, 41749), (5229, 40240), (5810, 36216), (5976, 35210), (6036, 34860), (6640, 31689), (6972, 30180), (7042, 29880), (7470, 28168), (7545, 27888), (8048, 26145), (8715, 24144), (9054, 23240), (9296, 22635), (9960, 21126), (10060, 20916), (10458, 20120), (10563, 19920), (11620, 18108), (11952, 17605), (12072, 17430), (13944, 15090), (14084, 14940)]