234906840

素因数分解:

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

素因数の和:183

約数の個数: 288

約数和(自身を含む): 910859040

約数和(自身を除く): 675952200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 97, 105, 120, 124, 126, 140, 155, 168, 180, 186, 194, 210, 217, 248, 252, 279, 280, 291, 310, 315, 360, 372, 388, 420, 434, 465, 485, 504, 558, 582, 620, 630, 651, 679, 744, 776, 840, 868, 873, 930, 961, 970, 1085, 1116, 1164, 1240, 1260, 1302, 1358, 1395, 1455, 1736, 1746, 1860, 1922, 1940, 1953, 2037, 2170, 2232, 2328, 2520, 2604, 2716, 2790, 2883, 2910, 3007, 3255, 3395, 3492, 3720, 3844, 3880, 3906, 4074, 4340, 4365, 4805, 5208, 5432, 5580, 5766, 5820, 6014, 6111, 6510, 6727, 6790, 6984, 7688, 7812, 8148, 8649, 8680, 8730, 9021, 9610, 9765, 10185, 11160, 11532, 11640, 12028, 12222, 13020, 13454, 13580, 14415, 15035, 15624, 16296, 17298, 17460, 18042, 19220, 19530, 20181, 20370, 21049, 23064, 24056, 24444, 26040, 26908, 27063, 27160, 28830, 30070, 30555, 33635, 34596, 34920, 36084, 38440, 39060, 40362, 40740, 42098, 43245, 45105, 48888, 53816, 54126, 57660, 60140, 60543, 61110, 63147, 67270, 69192, 72168, 78120, 80724, 81480, 84196, 86490, 90210, 93217, 100905, 105245, 108252, 115320, 120280, 121086, 122220, 126294, 134540, 135315, 161448, 168392, 172980, 180420, 186434, 189441, 201810, 210490, 216504, 242172, 244440, 252588, 269080, 270630, 279651, 302715, 315735, 345960, 360840, 372868, 378882, 403620, 420980, 466085, 484344, 505176, 541260, 559302, 605430, 631470, 652519, 745736, 757764, 807240, 838953, 841960, 932170, 947205, 1082520, 1118604, 1210860, 1262940, 1305038, 1398255, 1515528, 1677906, 1864340, 1894410, 1957557, 2237208, 2421720, 2525880, 2610076, 2796510, 3262595, 3355812, 3728680, 3788820, 3915114, 4194765, 5220152, 5593020, 5872671, 6525190, 6711624, 7577640, 7830228, 8389530, 9787785, 11186040, 11745342, 13050380, 15660456, 16779060, 19575570, 23490684, 26100760, 29363355, 33558120, 39151140, 46981368, 58726710, 78302280, 117453420, 234906840]

約数ペア:

[(1, 234906840), (2, 117453420), (3, 78302280), (4, 58726710), (5, 46981368), (6, 39151140), (7, 33558120), (8, 29363355), (9, 26100760), (10, 23490684), (12, 19575570), (14, 16779060), (15, 15660456), (18, 13050380), (20, 11745342), (21, 11186040), (24, 9787785), (28, 8389530), (30, 7830228), (31, 7577640), (35, 6711624), (36, 6525190), (40, 5872671), (42, 5593020), (45, 5220152), (56, 4194765), (60, 3915114), (62, 3788820), (63, 3728680), (70, 3355812), (72, 3262595), (84, 2796510), (90, 2610076), (93, 2525880), (97, 2421720), (105, 2237208), (120, 1957557), (124, 1894410), (126, 1864340), (140, 1677906), (155, 1515528), (168, 1398255), (180, 1305038), (186, 1262940), (194, 1210860), (210, 1118604), (217, 1082520), (248, 947205), (252, 932170), (279, 841960), (280, 838953), (291, 807240), (310, 757764), (315, 745736), (360, 652519), (372, 631470), (388, 605430), (420, 559302), (434, 541260), (465, 505176), (485, 484344), (504, 466085), (558, 420980), (582, 403620), (620, 378882), (630, 372868), (651, 360840), (679, 345960), (744, 315735), (776, 302715), (840, 279651), (868, 270630), (873, 269080), (930, 252588), (961, 244440), (970, 242172), (1085, 216504), (1116, 210490), (1164, 201810), (1240, 189441), (1260, 186434), (1302, 180420), (1358, 172980), (1395, 168392), (1455, 161448), (1736, 135315), (1746, 134540), (1860, 126294), (1922, 122220), (1940, 121086), (1953, 120280), (2037, 115320), (2170, 108252), (2232, 105245), (2328, 100905), (2520, 93217), (2604, 90210), (2716, 86490), (2790, 84196), (2883, 81480), (2910, 80724), (3007, 78120), (3255, 72168), (3395, 69192), (3492, 67270), (3720, 63147), (3844, 61110), (3880, 60543), (3906, 60140), (4074, 57660), (4340, 54126), (4365, 53816), (4805, 48888), (5208, 45105), (5432, 43245), (5580, 42098), (5766, 40740), (5820, 40362), (6014, 39060), (6111, 38440), (6510, 36084), (6727, 34920), (6790, 34596), (6984, 33635), (7688, 30555), (7812, 30070), (8148, 28830), (8649, 27160), (8680, 27063), (8730, 26908), (9021, 26040), (9610, 24444), (9765, 24056), (10185, 23064), (11160, 21049), (11532, 20370), (11640, 20181), (12028, 19530), (12222, 19220), (13020, 18042), (13454, 17460), (13580, 17298), (14415, 16296), (15035, 15624)]