283059140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 785756160

約数和(自身を除く): 502697020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 31, 35, 52, 58, 62, 65, 70, 91, 116, 124, 130, 140, 145, 155, 173, 182, 203, 217, 260, 290, 310, 346, 364, 377, 403, 406, 434, 455, 580, 620, 692, 754, 806, 812, 865, 868, 899, 910, 1015, 1085, 1211, 1508, 1612, 1730, 1798, 1820, 1885, 2015, 2030, 2170, 2249, 2422, 2639, 2821, 3460, 3596, 3770, 4030, 4060, 4340, 4495, 4498, 4844, 5017, 5278, 5363, 5642, 6055, 6293, 7540, 8060, 8990, 8996, 10034, 10556, 10726, 11245, 11284, 11687, 12110, 12586, 13195, 14105, 15743, 17980, 20068, 21452, 22490, 23374, 24220, 25085, 25172, 26390, 26815, 28210, 31465, 31486, 35119, 37541, 44980, 46748, 50170, 52780, 53630, 56420, 58435, 62930, 62972, 65221, 69719, 70238, 75082, 78715, 81809, 100340, 107260, 116870, 125860, 130442, 139438, 140476, 150164, 155527, 157430, 163618, 175595, 187705, 233740, 260884, 278876, 311054, 314860, 326105, 327236, 348595, 351190, 375410, 409045, 456547, 488033, 622108, 652210, 697190, 702380, 750820, 777635, 818090, 913094, 976066, 1088689, 1304420, 1394380, 1555270, 1636180, 1826188, 1952132, 2021851, 2177378, 2282735, 2440165, 3110540, 4043702, 4354756, 4565470, 4880330, 5443445, 8087404, 9130940, 9760660, 10109255, 10886890, 14152957, 20218510, 21773780, 28305914, 40437020, 56611828, 70764785, 141529570, 283059140]

約数ペア:

[(1, 283059140), (2, 141529570), (4, 70764785), (5, 56611828), (7, 40437020), (10, 28305914), (13, 21773780), (14, 20218510), (20, 14152957), (26, 10886890), (28, 10109255), (29, 9760660), (31, 9130940), (35, 8087404), (52, 5443445), (58, 4880330), (62, 4565470), (65, 4354756), (70, 4043702), (91, 3110540), (116, 2440165), (124, 2282735), (130, 2177378), (140, 2021851), (145, 1952132), (155, 1826188), (173, 1636180), (182, 1555270), (203, 1394380), (217, 1304420), (260, 1088689), (290, 976066), (310, 913094), (346, 818090), (364, 777635), (377, 750820), (403, 702380), (406, 697190), (434, 652210), (455, 622108), (580, 488033), (620, 456547), (692, 409045), (754, 375410), (806, 351190), (812, 348595), (865, 327236), (868, 326105), (899, 314860), (910, 311054), (1015, 278876), (1085, 260884), (1211, 233740), (1508, 187705), (1612, 175595), (1730, 163618), (1798, 157430), (1820, 155527), (1885, 150164), (2015, 140476), (2030, 139438), (2170, 130442), (2249, 125860), (2422, 116870), (2639, 107260), (2821, 100340), (3460, 81809), (3596, 78715), (3770, 75082), (4030, 70238), (4060, 69719), (4340, 65221), (4495, 62972), (4498, 62930), (4844, 58435), (5017, 56420), (5278, 53630), (5363, 52780), (5642, 50170), (6055, 46748), (6293, 44980), (7540, 37541), (8060, 35119), (8990, 31486), (8996, 31465), (10034, 28210), (10556, 26815), (10726, 26390), (11245, 25172), (11284, 25085), (11687, 24220), (12110, 23374), (12586, 22490), (13195, 21452), (14105, 20068), (15743, 17980)]