148547280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 160

約数和(自身を含む): 544608000

約数和(自身を除く): 396060720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3049, 3248, 3480, 4060, 4872, 6090, 6098, 6960, 8120, 9147, 9744, 12180, 12196, 15245, 16240, 18294, 21343, 24360, 24392, 30490, 36588, 42686, 45735, 48720, 48784, 60980, 64029, 73176, 85372, 88421, 91470, 106715, 121960, 128058, 146352, 170744, 176842, 182940, 213430, 243920, 256116, 265263, 320145, 341488, 353684, 365880, 426860, 442105, 512232, 530526, 618947, 640290, 707368, 731760, 853720, 884210, 1024464, 1061052, 1237894, 1280580, 1326315, 1414736, 1707440, 1768420, 1856841, 2122104, 2475788, 2561160, 2652630, 3094735, 3536840, 3713682, 4244208, 4951576, 5122320, 5305260, 6189470, 7073680, 7427364, 9284205, 9903152, 10610520, 12378940, 14854728, 18568410, 21221040, 24757880, 29709456, 37136820, 49515760, 74273640, 148547280]

約数ペア:

[(1, 148547280), (2, 74273640), (3, 49515760), (4, 37136820), (5, 29709456), (6, 24757880), (7, 21221040), (8, 18568410), (10, 14854728), (12, 12378940), (14, 10610520), (15, 9903152), (16, 9284205), (20, 7427364), (21, 7073680), (24, 6189470), (28, 5305260), (29, 5122320), (30, 4951576), (35, 4244208), (40, 3713682), (42, 3536840), (48, 3094735), (56, 2652630), (58, 2561160), (60, 2475788), (70, 2122104), (80, 1856841), (84, 1768420), (87, 1707440), (105, 1414736), (112, 1326315), (116, 1280580), (120, 1237894), (140, 1061052), (145, 1024464), (168, 884210), (174, 853720), (203, 731760), (210, 707368), (232, 640290), (240, 618947), (280, 530526), (290, 512232), (336, 442105), (348, 426860), (406, 365880), (420, 353684), (435, 341488), (464, 320145), (560, 265263), (580, 256116), (609, 243920), (696, 213430), (812, 182940), (840, 176842), (870, 170744), (1015, 146352), (1160, 128058), (1218, 121960), (1392, 106715), (1624, 91470), (1680, 88421), (1740, 85372), (2030, 73176), (2320, 64029), (2436, 60980), (3045, 48784), (3049, 48720), (3248, 45735), (3480, 42686), (4060, 36588), (4872, 30490), (6090, 24392), (6098, 24360), (6960, 21343), (8120, 18294), (9147, 16240), (9744, 15245), (12180, 12196)]