157004640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 144

約数和(自身を含む): 577060848

約数和(自身を除く): 420056208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8387, 9360, 16774, 18720, 25161, 33548, 41935, 50322, 67096, 75483, 83870, 100644, 109031, 125805, 134192, 150966, 167740, 201288, 218062, 251610, 268384, 301932, 327093, 335480, 377415, 402576, 436124, 503220, 545155, 603864, 654186, 670960, 754830, 805152, 872248, 981279, 1006440, 1090310, 1207728, 1308372, 1341920, 1509660, 1635465, 1744496, 1962558, 2012880, 2180620, 2415456, 2616744, 3019320, 3270930, 3488992, 3925116, 4025760, 4361240, 4906395, 5233488, 6038640, 6541860, 7850232, 8722480, 9812790, 10466976, 12077280, 13083720, 15700464, 17444960, 19625580, 26167440, 31400928, 39251160, 52334880, 78502320, 157004640]

約数ペア:

[(1, 157004640), (2, 78502320), (3, 52334880), (4, 39251160), (5, 31400928), (6, 26167440), (8, 19625580), (9, 17444960), (10, 15700464), (12, 13083720), (13, 12077280), (15, 10466976), (16, 9812790), (18, 8722480), (20, 7850232), (24, 6541860), (26, 6038640), (30, 5233488), (32, 4906395), (36, 4361240), (39, 4025760), (40, 3925116), (45, 3488992), (48, 3270930), (52, 3019320), (60, 2616744), (65, 2415456), (72, 2180620), (78, 2012880), (80, 1962558), (90, 1744496), (96, 1635465), (104, 1509660), (117, 1341920), (120, 1308372), (130, 1207728), (144, 1090310), (156, 1006440), (160, 981279), (180, 872248), (195, 805152), (208, 754830), (234, 670960), (240, 654186), (260, 603864), (288, 545155), (312, 503220), (360, 436124), (390, 402576), (416, 377415), (468, 335480), (480, 327093), (520, 301932), (585, 268384), (624, 251610), (720, 218062), (780, 201288), (936, 167740), (1040, 150966), (1170, 134192), (1248, 125805), (1440, 109031), (1560, 100644), (1872, 83870), (2080, 75483), (2340, 67096), (3120, 50322), (3744, 41935), (4680, 33548), (6240, 25161), (8387, 18720), (9360, 16774)]