311709060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 360

約数和(自身を含む): 1138510296

約数和(自身を除く): 826801236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 41, 45, 52, 54, 57, 60, 65, 76, 78, 81, 82, 90, 95, 108, 114, 117, 123, 130, 135, 156, 162, 164, 171, 180, 190, 195, 205, 228, 234, 246, 247, 260, 270, 285, 324, 342, 351, 361, 369, 380, 390, 405, 410, 468, 492, 494, 513, 533, 540, 570, 585, 615, 684, 702, 722, 738, 741, 779, 780, 810, 820, 855, 988, 1026, 1053, 1066, 1083, 1107, 1140, 1170, 1230, 1235, 1404, 1444, 1476, 1482, 1539, 1558, 1599, 1620, 1710, 1755, 1805, 1845, 2052, 2106, 2132, 2166, 2214, 2223, 2337, 2340, 2460, 2470, 2565, 2665, 2964, 3078, 3116, 3198, 3249, 3321, 3420, 3510, 3610, 3690, 3705, 3895, 4212, 4332, 4428, 4446, 4674, 4693, 4797, 4940, 5130, 5265, 5330, 5415, 5535, 6156, 6396, 6498, 6642, 6669, 7011, 7020, 7220, 7380, 7410, 7695, 7790, 7995, 8892, 9348, 9386, 9594, 9747, 10127, 10260, 10530, 10660, 10830, 11070, 11115, 11685, 12996, 13284, 13338, 14022, 14079, 14391, 14801, 14820, 15390, 15580, 15990, 16245, 16605, 18772, 19188, 19494, 20007, 20254, 21033, 21060, 21660, 22140, 22230, 23370, 23465, 23985, 26676, 28044, 28158, 28782, 29241, 29602, 30381, 30780, 31980, 32490, 33210, 33345, 35055, 38988, 40014, 40508, 42066, 42237, 43173, 44403, 44460, 46740, 46930, 47970, 48735, 50635, 56316, 57564, 58482, 59204, 60762, 63099, 64980, 66420, 66690, 70110, 70395, 71955, 74005, 80028, 84132, 84474, 86346, 88806, 91143, 93860, 95940, 97470, 100035, 101270, 105165, 116964, 121524, 126198, 126711, 133209, 133380, 140220, 140790, 143910, 146205, 148010, 151905, 168948, 172692, 177612, 182286, 192413, 194940, 200070, 202540, 210330, 211185, 215865, 222015, 252396, 253422, 266418, 273429, 281580, 287820, 292410, 296020, 303810, 315495, 364572, 380133, 384826, 399627, 400140, 420660, 422370, 431730, 444030, 455715, 506844, 532836, 546858, 577239, 584820, 607620, 630990, 633555, 666045, 760266, 769652, 799254, 820287, 844740, 863460, 888060, 911430, 962065, 1093716, 1154478, 1198881, 1261980, 1267110, 1332090, 1367145, 1520532, 1598508, 1640574, 1731717, 1822860, 1900665, 1924130, 1998135, 2308956, 2397762, 2534220, 2664180, 2734290, 2886195, 3281148, 3463434, 3801330, 3848260, 3996270, 4101435, 4795524, 5195151, 5468580, 5772390, 5994405, 6926868, 7602660, 7992540, 8202870, 8658585, 10390302, 11544780, 11988810, 15585453, 16405740, 17317170, 20780604, 23977620, 25975755, 31170906, 34634340, 51951510, 62341812, 77927265, 103903020, 155854530, 311709060]

約数ペア:

[(1, 311709060), (2, 155854530), (3, 103903020), (4, 77927265), (5, 62341812), (6, 51951510), (9, 34634340), (10, 31170906), (12, 25975755), (13, 23977620), (15, 20780604), (18, 17317170), (19, 16405740), (20, 15585453), (26, 11988810), (27, 11544780), (30, 10390302), (36, 8658585), (38, 8202870), (39, 7992540), (41, 7602660), (45, 6926868), (52, 5994405), (54, 5772390), (57, 5468580), (60, 5195151), (65, 4795524), (76, 4101435), (78, 3996270), (81, 3848260), (82, 3801330), (90, 3463434), (95, 3281148), (108, 2886195), (114, 2734290), (117, 2664180), (123, 2534220), (130, 2397762), (135, 2308956), (156, 1998135), (162, 1924130), (164, 1900665), (171, 1822860), (180, 1731717), (190, 1640574), (195, 1598508), (205, 1520532), (228, 1367145), (234, 1332090), (246, 1267110), (247, 1261980), (260, 1198881), (270, 1154478), (285, 1093716), (324, 962065), (342, 911430), (351, 888060), (361, 863460), (369, 844740), (380, 820287), (390, 799254), (405, 769652), (410, 760266), (468, 666045), (492, 633555), (494, 630990), (513, 607620), (533, 584820), (540, 577239), (570, 546858), (585, 532836), (615, 506844), (684, 455715), (702, 444030), (722, 431730), (738, 422370), (741, 420660), (779, 400140), (780, 399627), (810, 384826), (820, 380133), (855, 364572), (988, 315495), (1026, 303810), (1053, 296020), (1066, 292410), (1083, 287820), (1107, 281580), (1140, 273429), (1170, 266418), (1230, 253422), (1235, 252396), (1404, 222015), (1444, 215865), (1476, 211185), (1482, 210330), (1539, 202540), (1558, 200070), (1599, 194940), (1620, 192413), (1710, 182286), (1755, 177612), (1805, 172692), (1845, 168948), (2052, 151905), (2106, 148010), (2132, 146205), (2166, 143910), (2214, 140790), (2223, 140220), (2337, 133380), (2340, 133209), (2460, 126711), (2470, 126198), (2565, 121524), (2665, 116964), (2964, 105165), (3078, 101270), (3116, 100035), (3198, 97470), (3249, 95940), (3321, 93860), (3420, 91143), (3510, 88806), (3610, 86346), (3690, 84474), (3705, 84132), (3895, 80028), (4212, 74005), (4332, 71955), (4428, 70395), (4446, 70110), (4674, 66690), (4693, 66420), (4797, 64980), (4940, 63099), (5130, 60762), (5265, 59204), (5330, 58482), (5415, 57564), (5535, 56316), (6156, 50635), (6396, 48735), (6498, 47970), (6642, 46930), (6669, 46740), (7011, 44460), (7020, 44403), (7220, 43173), (7380, 42237), (7410, 42066), (7695, 40508), (7790, 40014), (7995, 38988), (8892, 35055), (9348, 33345), (9386, 33210), (9594, 32490), (9747, 31980), (10127, 30780), (10260, 30381), (10530, 29602), (10660, 29241), (10830, 28782), (11070, 28158), (11115, 28044), (11685, 26676), (12996, 23985), (13284, 23465), (13338, 23370), (14022, 22230), (14079, 22140), (14391, 21660), (14801, 21060), (14820, 21033), (15390, 20254), (15580, 20007), (15990, 19494), (16245, 19188), (16605, 18772)]