208533360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 799948800

約数和(自身を除く): 591415440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 48, 56, 57, 60, 70, 76, 80, 84, 94, 95, 105, 112, 114, 120, 133, 139, 140, 141, 152, 168, 188, 190, 210, 228, 235, 240, 266, 278, 280, 282, 285, 304, 329, 336, 376, 380, 399, 417, 420, 456, 470, 532, 556, 560, 564, 570, 658, 665, 695, 705, 752, 760, 798, 834, 840, 893, 912, 940, 973, 987, 1064, 1112, 1128, 1140, 1316, 1330, 1390, 1410, 1520, 1596, 1645, 1668, 1680, 1786, 1880, 1946, 1974, 1995, 2085, 2128, 2224, 2256, 2280, 2632, 2641, 2660, 2679, 2780, 2820, 2919, 3192, 3290, 3336, 3572, 3760, 3892, 3948, 3990, 4170, 4465, 4560, 4865, 4935, 5264, 5282, 5320, 5358, 5560, 5640, 5838, 6251, 6384, 6533, 6580, 6672, 7144, 7784, 7896, 7923, 7980, 8340, 8930, 9730, 9870, 10564, 10640, 10716, 11120, 11280, 11676, 12502, 13066, 13160, 13205, 13395, 14288, 14595, 15568, 15792, 15846, 15960, 16680, 17860, 18487, 18753, 19460, 19599, 19740, 21128, 21432, 23352, 25004, 26132, 26320, 26410, 26790, 29190, 31255, 31692, 31920, 32665, 33360, 35720, 36974, 37506, 38920, 39198, 39480, 39615, 42256, 42864, 45731, 46704, 50008, 52264, 52820, 53580, 55461, 58380, 62510, 63384, 65330, 71440, 73948, 75012, 77840, 78396, 78960, 79230, 91462, 92435, 93765, 97995, 100016, 104528, 105640, 107160, 110922, 116760, 124127, 125020, 126768, 130660, 137193, 147896, 150024, 156792, 158460, 182924, 184870, 187530, 195990, 211280, 214320, 221844, 228655, 233520, 248254, 250040, 261320, 274386, 277305, 295792, 300048, 313584, 316920, 365848, 369740, 372381, 375060, 391980, 443688, 457310, 496508, 500080, 522640, 548772, 554610, 620635, 633840, 685965, 731696, 739480, 744762, 750120, 783960, 868889, 887376, 914620, 993016, 1097544, 1109220, 1241270, 1371930, 1478960, 1489524, 1500240, 1567920, 1737778, 1829240, 1861905, 1986032, 2195088, 2218440, 2482540, 2606667, 2743860, 2979048, 3475556, 3658480, 3723810, 4344445, 4436880, 4965080, 5213334, 5487720, 5958096, 6951112, 7447620, 8688890, 9930160, 10426668, 10975440, 13033335, 13902224, 14895240, 17377780, 20853336, 26066670, 29790480, 34755560, 41706672, 52133340, 69511120, 104266680, 208533360]

約数ペア:

[(1, 208533360), (2, 104266680), (3, 69511120), (4, 52133340), (5, 41706672), (6, 34755560), (7, 29790480), (8, 26066670), (10, 20853336), (12, 17377780), (14, 14895240), (15, 13902224), (16, 13033335), (19, 10975440), (20, 10426668), (21, 9930160), (24, 8688890), (28, 7447620), (30, 6951112), (35, 5958096), (38, 5487720), (40, 5213334), (42, 4965080), (47, 4436880), (48, 4344445), (56, 3723810), (57, 3658480), (60, 3475556), (70, 2979048), (76, 2743860), (80, 2606667), (84, 2482540), (94, 2218440), (95, 2195088), (105, 1986032), (112, 1861905), (114, 1829240), (120, 1737778), (133, 1567920), (139, 1500240), (140, 1489524), (141, 1478960), (152, 1371930), (168, 1241270), (188, 1109220), (190, 1097544), (210, 993016), (228, 914620), (235, 887376), (240, 868889), (266, 783960), (278, 750120), (280, 744762), (282, 739480), (285, 731696), (304, 685965), (329, 633840), (336, 620635), (376, 554610), (380, 548772), (399, 522640), (417, 500080), (420, 496508), (456, 457310), (470, 443688), (532, 391980), (556, 375060), (560, 372381), (564, 369740), (570, 365848), (658, 316920), (665, 313584), (695, 300048), (705, 295792), (752, 277305), (760, 274386), (798, 261320), (834, 250040), (840, 248254), (893, 233520), (912, 228655), (940, 221844), (973, 214320), (987, 211280), (1064, 195990), (1112, 187530), (1128, 184870), (1140, 182924), (1316, 158460), (1330, 156792), (1390, 150024), (1410, 147896), (1520, 137193), (1596, 130660), (1645, 126768), (1668, 125020), (1680, 124127), (1786, 116760), (1880, 110922), (1946, 107160), (1974, 105640), (1995, 104528), (2085, 100016), (2128, 97995), (2224, 93765), (2256, 92435), (2280, 91462), (2632, 79230), (2641, 78960), (2660, 78396), (2679, 77840), (2780, 75012), (2820, 73948), (2919, 71440), (3192, 65330), (3290, 63384), (3336, 62510), (3572, 58380), (3760, 55461), (3892, 53580), (3948, 52820), (3990, 52264), (4170, 50008), (4465, 46704), (4560, 45731), (4865, 42864), (4935, 42256), (5264, 39615), (5282, 39480), (5320, 39198), (5358, 38920), (5560, 37506), (5640, 36974), (5838, 35720), (6251, 33360), (6384, 32665), (6533, 31920), (6580, 31692), (6672, 31255), (7144, 29190), (7784, 26790), (7896, 26410), (7923, 26320), (7980, 26132), (8340, 25004), (8930, 23352), (9730, 21432), (9870, 21128), (10564, 19740), (10640, 19599), (10716, 19460), (11120, 18753), (11280, 18487), (11676, 17860), (12502, 16680), (13066, 15960), (13160, 15846), (13205, 15792), (13395, 15568), (14288, 14595)]