137178440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 398908800

約数和(自身を除く): 261730360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 85, 92, 98, 115, 119, 136, 140, 161, 170, 179, 184, 196, 230, 238, 245, 280, 322, 340, 358, 391, 392, 460, 476, 490, 595, 644, 680, 716, 782, 805, 833, 895, 920, 952, 980, 1127, 1190, 1253, 1288, 1432, 1564, 1610, 1666, 1790, 1955, 1960, 2254, 2380, 2506, 2737, 3043, 3128, 3220, 3332, 3580, 3910, 4117, 4165, 4508, 4760, 5012, 5474, 5635, 6086, 6265, 6440, 6664, 7160, 7820, 8234, 8330, 8771, 9016, 10024, 10948, 11270, 12172, 12530, 13685, 15215, 15640, 16468, 16660, 17542, 19159, 20585, 21301, 21896, 22540, 24344, 25060, 27370, 28819, 30430, 32936, 33320, 35084, 38318, 41170, 42602, 43855, 45080, 50120, 54740, 57638, 60860, 69989, 70168, 76636, 82340, 85204, 87710, 95795, 106505, 109480, 115276, 121720, 139978, 144095, 149107, 153272, 164680, 170408, 175420, 191590, 201733, 213010, 230552, 279956, 288190, 298214, 349945, 350840, 383180, 403466, 426020, 489923, 559912, 576380, 596428, 699890, 745535, 766360, 806932, 852040, 979846, 1008665, 1152760, 1192856, 1399780, 1491070, 1613864, 1959692, 2017330, 2449615, 2799560, 2982140, 3429461, 3919384, 4034660, 4899230, 5964280, 6858922, 8069320, 9798460, 13717844, 17147305, 19596920, 27435688, 34294610, 68589220, 137178440]

約数ペア:

[(1, 137178440), (2, 68589220), (4, 34294610), (5, 27435688), (7, 19596920), (8, 17147305), (10, 13717844), (14, 9798460), (17, 8069320), (20, 6858922), (23, 5964280), (28, 4899230), (34, 4034660), (35, 3919384), (40, 3429461), (46, 2982140), (49, 2799560), (56, 2449615), (68, 2017330), (70, 1959692), (85, 1613864), (92, 1491070), (98, 1399780), (115, 1192856), (119, 1152760), (136, 1008665), (140, 979846), (161, 852040), (170, 806932), (179, 766360), (184, 745535), (196, 699890), (230, 596428), (238, 576380), (245, 559912), (280, 489923), (322, 426020), (340, 403466), (358, 383180), (391, 350840), (392, 349945), (460, 298214), (476, 288190), (490, 279956), (595, 230552), (644, 213010), (680, 201733), (716, 191590), (782, 175420), (805, 170408), (833, 164680), (895, 153272), (920, 149107), (952, 144095), (980, 139978), (1127, 121720), (1190, 115276), (1253, 109480), (1288, 106505), (1432, 95795), (1564, 87710), (1610, 85204), (1666, 82340), (1790, 76636), (1955, 70168), (1960, 69989), (2254, 60860), (2380, 57638), (2506, 54740), (2737, 50120), (3043, 45080), (3128, 43855), (3220, 42602), (3332, 41170), (3580, 38318), (3910, 35084), (4117, 33320), (4165, 32936), (4508, 30430), (4760, 28819), (5012, 27370), (5474, 25060), (5635, 24344), (6086, 22540), (6265, 21896), (6440, 21301), (6664, 20585), (7160, 19159), (7820, 17542), (8234, 16660), (8330, 16468), (8771, 15640), (9016, 15215), (10024, 13685), (10948, 12530), (11270, 12172)]