148358280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 192

約数和(自身を含む): 540743040

約数和(自身を除く): 392384760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1097, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2194, 2254, 2415, 2760, 2940, 3220, 3291, 3381, 3864, 4388, 4508, 4830, 5485, 5635, 5880, 6440, 6582, 6762, 7679, 8776, 9016, 9660, 10970, 11270, 13164, 13524, 15358, 16455, 16905, 19320, 21940, 22540, 23037, 25231, 26328, 27048, 30716, 32910, 33810, 38395, 43880, 45080, 46074, 50462, 53753, 61432, 65820, 67620, 75693, 76790, 92148, 100924, 107506, 115185, 126155, 131640, 135240, 151386, 153580, 161259, 176617, 184296, 201848, 215012, 230370, 252310, 268765, 302772, 307160, 322518, 353234, 378465, 430024, 460740, 504620, 529851, 537530, 605544, 645036, 706468, 756930, 806295, 883085, 921480, 1009240, 1059702, 1075060, 1236319, 1290072, 1412936, 1513860, 1612590, 1766170, 2119404, 2150120, 2472638, 2649255, 3027720, 3225180, 3532340, 3708957, 4238808, 4945276, 5298510, 6181595, 6450360, 7064680, 7417914, 9890552, 10597020, 12363190, 14835828, 18544785, 21194040, 24726380, 29671656, 37089570, 49452760, 74179140, 148358280]

約数ペア:

[(1, 148358280), (2, 74179140), (3, 49452760), (4, 37089570), (5, 29671656), (6, 24726380), (7, 21194040), (8, 18544785), (10, 14835828), (12, 12363190), (14, 10597020), (15, 9890552), (20, 7417914), (21, 7064680), (23, 6450360), (24, 6181595), (28, 5298510), (30, 4945276), (35, 4238808), (40, 3708957), (42, 3532340), (46, 3225180), (49, 3027720), (56, 2649255), (60, 2472638), (69, 2150120), (70, 2119404), (84, 1766170), (92, 1612590), (98, 1513860), (105, 1412936), (115, 1290072), (120, 1236319), (138, 1075060), (140, 1059702), (147, 1009240), (161, 921480), (168, 883085), (184, 806295), (196, 756930), (210, 706468), (230, 645036), (245, 605544), (276, 537530), (280, 529851), (294, 504620), (322, 460740), (345, 430024), (392, 378465), (420, 353234), (460, 322518), (483, 307160), (490, 302772), (552, 268765), (588, 252310), (644, 230370), (690, 215012), (735, 201848), (805, 184296), (840, 176617), (920, 161259), (966, 153580), (980, 151386), (1097, 135240), (1127, 131640), (1176, 126155), (1288, 115185), (1380, 107506), (1470, 100924), (1610, 92148), (1932, 76790), (1960, 75693), (2194, 67620), (2254, 65820), (2415, 61432), (2760, 53753), (2940, 50462), (3220, 46074), (3291, 45080), (3381, 43880), (3864, 38395), (4388, 33810), (4508, 32910), (4830, 30716), (5485, 27048), (5635, 26328), (5880, 25231), (6440, 23037), (6582, 22540), (6762, 21940), (7679, 19320), (8776, 16905), (9016, 16455), (9660, 15358), (10970, 13524), (11270, 13164)]