156604560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 579212928

約数和(自身を除く): 422608368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 97, 105, 112, 120, 124, 140, 155, 168, 186, 194, 210, 217, 240, 248, 280, 291, 310, 336, 372, 388, 420, 434, 465, 485, 496, 560, 582, 620, 651, 679, 744, 776, 840, 868, 930, 961, 970, 1085, 1164, 1240, 1302, 1358, 1455, 1488, 1552, 1680, 1736, 1860, 1922, 1940, 2037, 2170, 2328, 2480, 2604, 2716, 2883, 2910, 3007, 3255, 3395, 3472, 3720, 3844, 3880, 4074, 4340, 4656, 4805, 5208, 5432, 5766, 5820, 6014, 6510, 6727, 6790, 7440, 7688, 7760, 8148, 8680, 9021, 9610, 10185, 10416, 10864, 11532, 11640, 12028, 13020, 13454, 13580, 14415, 15035, 15376, 16296, 17360, 18042, 19220, 20181, 20370, 21049, 23064, 23280, 24056, 26040, 26908, 27160, 28830, 30070, 32592, 33635, 36084, 38440, 40362, 40740, 42098, 45105, 46128, 48112, 52080, 53816, 54320, 57660, 60140, 63147, 67270, 72168, 76880, 80724, 81480, 84196, 90210, 93217, 100905, 105245, 107632, 115320, 120280, 126294, 134540, 144336, 161448, 162960, 168392, 180420, 186434, 201810, 210490, 230640, 240560, 252588, 269080, 279651, 315735, 322896, 336784, 360840, 372868, 403620, 420980, 466085, 505176, 538160, 559302, 631470, 652519, 721680, 745736, 807240, 841960, 932170, 1010352, 1118604, 1262940, 1305038, 1398255, 1491472, 1614480, 1683920, 1864340, 1957557, 2237208, 2525880, 2610076, 2796510, 3262595, 3728680, 3915114, 4474416, 5051760, 5220152, 5593020, 6525190, 7457360, 7830228, 9787785, 10440304, 11186040, 13050380, 15660456, 19575570, 22372080, 26100760, 31320912, 39151140, 52201520, 78302280, 156604560]

約数ペア:

[(1, 156604560), (2, 78302280), (3, 52201520), (4, 39151140), (5, 31320912), (6, 26100760), (7, 22372080), (8, 19575570), (10, 15660456), (12, 13050380), (14, 11186040), (15, 10440304), (16, 9787785), (20, 7830228), (21, 7457360), (24, 6525190), (28, 5593020), (30, 5220152), (31, 5051760), (35, 4474416), (40, 3915114), (42, 3728680), (48, 3262595), (56, 2796510), (60, 2610076), (62, 2525880), (70, 2237208), (80, 1957557), (84, 1864340), (93, 1683920), (97, 1614480), (105, 1491472), (112, 1398255), (120, 1305038), (124, 1262940), (140, 1118604), (155, 1010352), (168, 932170), (186, 841960), (194, 807240), (210, 745736), (217, 721680), (240, 652519), (248, 631470), (280, 559302), (291, 538160), (310, 505176), (336, 466085), (372, 420980), (388, 403620), (420, 372868), (434, 360840), (465, 336784), (485, 322896), (496, 315735), (560, 279651), (582, 269080), (620, 252588), (651, 240560), (679, 230640), (744, 210490), (776, 201810), (840, 186434), (868, 180420), (930, 168392), (961, 162960), (970, 161448), (1085, 144336), (1164, 134540), (1240, 126294), (1302, 120280), (1358, 115320), (1455, 107632), (1488, 105245), (1552, 100905), (1680, 93217), (1736, 90210), (1860, 84196), (1922, 81480), (1940, 80724), (2037, 76880), (2170, 72168), (2328, 67270), (2480, 63147), (2604, 60140), (2716, 57660), (2883, 54320), (2910, 53816), (3007, 52080), (3255, 48112), (3395, 46128), (3472, 45105), (3720, 42098), (3844, 40740), (3880, 40362), (4074, 38440), (4340, 36084), (4656, 33635), (4805, 32592), (5208, 30070), (5432, 28830), (5766, 27160), (5820, 26908), (6014, 26040), (6510, 24056), (6727, 23280), (6790, 23064), (7440, 21049), (7688, 20370), (7760, 20181), (8148, 19220), (8680, 18042), (9021, 17360), (9610, 16296), (10185, 15376), (10416, 15035), (10864, 14415), (11532, 13580), (11640, 13454), (12028, 13020)]