305867016

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 432

約数和(自身を含む): 1139065200

約数和(自身を除く): 833198184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 98, 104, 108, 114, 117, 126, 133, 147, 152, 156, 162, 168, 169, 171, 182, 189, 196, 216, 228, 234, 243, 247, 252, 266, 273, 294, 312, 324, 338, 342, 351, 364, 378, 392, 399, 441, 456, 468, 486, 494, 504, 507, 513, 532, 546, 567, 588, 637, 648, 676, 684, 702, 728, 741, 756, 798, 819, 882, 931, 936, 972, 988, 1014, 1026, 1053, 1064, 1092, 1134, 1176, 1183, 1197, 1274, 1323, 1352, 1368, 1404, 1482, 1512, 1521, 1539, 1596, 1638, 1701, 1729, 1764, 1862, 1911, 1944, 1976, 2028, 2052, 2106, 2184, 2223, 2268, 2366, 2394, 2457, 2548, 2646, 2793, 2808, 2964, 3042, 3078, 3159, 3192, 3211, 3276, 3402, 3458, 3528, 3549, 3591, 3724, 3822, 3969, 4056, 4104, 4212, 4446, 4536, 4563, 4617, 4732, 4788, 4914, 5096, 5187, 5292, 5586, 5733, 5928, 6084, 6156, 6318, 6422, 6552, 6669, 6804, 6916, 7098, 7182, 7371, 7448, 7644, 7938, 8281, 8379, 8424, 8892, 9126, 9234, 9464, 9576, 9633, 9828, 10374, 10584, 10647, 10773, 11172, 11466, 11907, 12103, 12168, 12312, 12636, 12844, 13338, 13608, 13689, 13832, 14196, 14364, 14742, 15288, 15561, 15876, 16562, 16758, 17199, 17784, 18252, 18468, 19266, 19656, 20007, 20748, 21294, 21546, 22113, 22344, 22477, 22932, 23814, 24206, 24843, 25137, 25272, 25688, 26676, 27378, 28392, 28728, 28899, 29484, 31122, 31752, 31941, 32319, 33124, 33516, 34398, 36309, 36504, 36936, 38532, 40014, 41067, 41496, 42588, 43092, 44226, 44954, 45864, 46683, 47628, 48412, 49686, 50274, 51597, 53352, 54756, 57798, 58968, 60021, 62244, 63882, 64638, 66248, 67032, 67431, 68796, 72618, 74529, 75411, 77064, 80028, 82134, 85176, 86184, 86697, 88452, 89908, 93366, 95256, 95823, 96824, 99372, 100548, 103194, 108927, 109512, 115596, 120042, 124488, 127764, 129276, 134862, 137592, 140049, 145236, 149058, 150822, 154791, 157339, 160056, 164268, 173394, 176904, 179816, 186732, 191646, 198744, 201096, 202293, 206388, 217854, 223587, 226233, 231192, 240084, 255528, 258552, 260091, 269724, 280098, 287469, 290472, 298116, 301644, 309582, 314678, 326781, 328536, 346788, 373464, 383292, 404586, 412776, 420147, 435708, 447174, 452466, 472017, 480168, 520182, 539448, 560196, 574938, 596232, 603288, 606879, 619164, 629356, 653562, 670761, 693576, 766584, 780273, 809172, 840294, 871416, 894348, 904932, 944034, 980343, 1040364, 1120392, 1149876, 1213758, 1238328, 1258712, 1307124, 1341522, 1416051, 1560546, 1618344, 1680588, 1788696, 1809864, 1820637, 1888068, 1960686, 2012283, 2080728, 2299752, 2427516, 2614248, 2683044, 2832102, 2941029, 3121092, 3361176, 3641274, 3776136, 3921372, 4024566, 4248153, 4855032, 5366088, 5461911, 5664204, 5882058, 6242184, 7282548, 7842744, 8049132, 8496306, 10923822, 11328408, 11764116, 12744459, 14565096, 16098264, 16992612, 21847644, 23528232, 25488918, 33985224, 38233377, 43695288, 50977836, 76466754, 101955672, 152933508, 305867016]

約数ペア:

[(1, 305867016), (2, 152933508), (3, 101955672), (4, 76466754), (6, 50977836), (7, 43695288), (8, 38233377), (9, 33985224), (12, 25488918), (13, 23528232), (14, 21847644), (18, 16992612), (19, 16098264), (21, 14565096), (24, 12744459), (26, 11764116), (27, 11328408), (28, 10923822), (36, 8496306), (38, 8049132), (39, 7842744), (42, 7282548), (49, 6242184), (52, 5882058), (54, 5664204), (56, 5461911), (57, 5366088), (63, 4855032), (72, 4248153), (76, 4024566), (78, 3921372), (81, 3776136), (84, 3641274), (91, 3361176), (98, 3121092), (104, 2941029), (108, 2832102), (114, 2683044), (117, 2614248), (126, 2427516), (133, 2299752), (147, 2080728), (152, 2012283), (156, 1960686), (162, 1888068), (168, 1820637), (169, 1809864), (171, 1788696), (182, 1680588), (189, 1618344), (196, 1560546), (216, 1416051), (228, 1341522), (234, 1307124), (243, 1258712), (247, 1238328), (252, 1213758), (266, 1149876), (273, 1120392), (294, 1040364), (312, 980343), (324, 944034), (338, 904932), (342, 894348), (351, 871416), (364, 840294), (378, 809172), (392, 780273), (399, 766584), (441, 693576), (456, 670761), (468, 653562), (486, 629356), (494, 619164), (504, 606879), (507, 603288), (513, 596232), (532, 574938), (546, 560196), (567, 539448), (588, 520182), (637, 480168), (648, 472017), (676, 452466), (684, 447174), (702, 435708), (728, 420147), (741, 412776), (756, 404586), (798, 383292), (819, 373464), (882, 346788), (931, 328536), (936, 326781), (972, 314678), (988, 309582), (1014, 301644), (1026, 298116), (1053, 290472), (1064, 287469), (1092, 280098), (1134, 269724), (1176, 260091), (1183, 258552), (1197, 255528), (1274, 240084), (1323, 231192), (1352, 226233), (1368, 223587), (1404, 217854), (1482, 206388), (1512, 202293), (1521, 201096), (1539, 198744), (1596, 191646), (1638, 186732), (1701, 179816), (1729, 176904), (1764, 173394), (1862, 164268), (1911, 160056), (1944, 157339), (1976, 154791), (2028, 150822), (2052, 149058), (2106, 145236), (2184, 140049), (2223, 137592), (2268, 134862), (2366, 129276), (2394, 127764), (2457, 124488), (2548, 120042), (2646, 115596), (2793, 109512), (2808, 108927), (2964, 103194), (3042, 100548), (3078, 99372), (3159, 96824), (3192, 95823), (3211, 95256), (3276, 93366), (3402, 89908), (3458, 88452), (3528, 86697), (3549, 86184), (3591, 85176), (3724, 82134), (3822, 80028), (3969, 77064), (4056, 75411), (4104, 74529), (4212, 72618), (4446, 68796), (4536, 67431), (4563, 67032), (4617, 66248), (4732, 64638), (4788, 63882), (4914, 62244), (5096, 60021), (5187, 58968), (5292, 57798), (5586, 54756), (5733, 53352), (5928, 51597), (6084, 50274), (6156, 49686), (6318, 48412), (6422, 47628), (6552, 46683), (6669, 45864), (6804, 44954), (6916, 44226), (7098, 43092), (7182, 42588), (7371, 41496), (7448, 41067), (7644, 40014), (7938, 38532), (8281, 36936), (8379, 36504), (8424, 36309), (8892, 34398), (9126, 33516), (9234, 33124), (9464, 32319), (9576, 31941), (9633, 31752), (9828, 31122), (10374, 29484), (10584, 28899), (10647, 28728), (10773, 28392), (11172, 27378), (11466, 26676), (11907, 25688), (12103, 25272), (12168, 25137), (12312, 24843), (12636, 24206), (12844, 23814), (13338, 22932), (13608, 22477), (13689, 22344), (13832, 22113), (14196, 21546), (14364, 21294), (14742, 20748), (15288, 20007), (15561, 19656), (15876, 19266), (16562, 18468), (16758, 18252), (17199, 17784)]