197076360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 687456000

約数和(自身を除く): 490379640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 61, 65, 76, 78, 95, 104, 109, 114, 120, 122, 130, 152, 156, 183, 190, 195, 218, 228, 244, 247, 260, 285, 305, 312, 327, 366, 380, 390, 436, 456, 488, 494, 520, 545, 570, 610, 654, 732, 741, 760, 780, 793, 872, 915, 988, 1090, 1140, 1159, 1220, 1235, 1308, 1417, 1464, 1482, 1560, 1586, 1635, 1830, 1976, 2071, 2180, 2280, 2318, 2379, 2440, 2470, 2616, 2834, 2964, 3172, 3270, 3477, 3660, 3705, 3965, 4142, 4251, 4360, 4636, 4758, 4940, 5668, 5795, 5928, 6213, 6344, 6540, 6649, 6954, 7085, 7320, 7410, 7930, 8284, 8502, 9272, 9516, 9880, 10355, 11336, 11590, 11895, 12426, 13080, 13298, 13908, 14170, 14820, 15067, 15860, 16568, 17004, 17385, 19032, 19947, 20710, 21255, 23180, 23790, 24852, 26596, 26923, 27816, 28340, 29640, 30134, 31065, 31720, 33245, 34008, 34770, 39894, 41420, 42510, 45201, 46360, 47580, 49704, 53192, 53846, 56680, 60268, 62130, 66490, 69540, 75335, 79788, 80769, 82840, 85020, 86437, 90402, 95160, 99735, 107692, 120536, 124260, 126331, 132980, 134615, 139080, 150670, 159576, 161538, 170040, 172874, 180804, 199470, 215384, 226005, 248520, 252662, 259311, 265960, 269230, 301340, 323076, 345748, 361608, 378993, 398940, 403845, 432185, 452010, 505324, 518622, 538460, 602680, 631655, 646152, 691496, 757986, 797880, 807690, 864370, 904020, 1010648, 1037244, 1076920, 1263310, 1296555, 1515972, 1615380, 1642303, 1728740, 1808040, 1894965, 2074488, 2526620, 2593110, 3031944, 3230760, 3284606, 3457480, 3789930, 4926909, 5053240, 5186220, 6569212, 7579860, 8211515, 9853818, 10372440, 13138424, 15159720, 16423030, 19707636, 24634545, 32846060, 39415272, 49269090, 65692120, 98538180, 197076360]

約数ペア:

[(1, 197076360), (2, 98538180), (3, 65692120), (4, 49269090), (5, 39415272), (6, 32846060), (8, 24634545), (10, 19707636), (12, 16423030), (13, 15159720), (15, 13138424), (19, 10372440), (20, 9853818), (24, 8211515), (26, 7579860), (30, 6569212), (38, 5186220), (39, 5053240), (40, 4926909), (52, 3789930), (57, 3457480), (60, 3284606), (61, 3230760), (65, 3031944), (76, 2593110), (78, 2526620), (95, 2074488), (104, 1894965), (109, 1808040), (114, 1728740), (120, 1642303), (122, 1615380), (130, 1515972), (152, 1296555), (156, 1263310), (183, 1076920), (190, 1037244), (195, 1010648), (218, 904020), (228, 864370), (244, 807690), (247, 797880), (260, 757986), (285, 691496), (305, 646152), (312, 631655), (327, 602680), (366, 538460), (380, 518622), (390, 505324), (436, 452010), (456, 432185), (488, 403845), (494, 398940), (520, 378993), (545, 361608), (570, 345748), (610, 323076), (654, 301340), (732, 269230), (741, 265960), (760, 259311), (780, 252662), (793, 248520), (872, 226005), (915, 215384), (988, 199470), (1090, 180804), (1140, 172874), (1159, 170040), (1220, 161538), (1235, 159576), (1308, 150670), (1417, 139080), (1464, 134615), (1482, 132980), (1560, 126331), (1586, 124260), (1635, 120536), (1830, 107692), (1976, 99735), (2071, 95160), (2180, 90402), (2280, 86437), (2318, 85020), (2379, 82840), (2440, 80769), (2470, 79788), (2616, 75335), (2834, 69540), (2964, 66490), (3172, 62130), (3270, 60268), (3477, 56680), (3660, 53846), (3705, 53192), (3965, 49704), (4142, 47580), (4251, 46360), (4360, 45201), (4636, 42510), (4758, 41420), (4940, 39894), (5668, 34770), (5795, 34008), (5928, 33245), (6213, 31720), (6344, 31065), (6540, 30134), (6649, 29640), (6954, 28340), (7085, 27816), (7320, 26923), (7410, 26596), (7930, 24852), (8284, 23790), (8502, 23180), (9272, 21255), (9516, 20710), (9880, 19947), (10355, 19032), (11336, 17385), (11590, 17004), (11895, 16568), (12426, 15860), (13080, 15067), (13298, 14820), (13908, 14170)]