71675368920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1\times {\mathrm{1231}}^1$

素因数の和:2266

約数の個数: 192

約数和(自身を含む): 234603008640

約数和(自身を除く): 162927639720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 821, 985, 1182, 1231, 1576, 1642, 1773, 1970, 2364, 2462, 2463, 2955, 3284, 3546, 3693, 3940, 4105, 4728, 4924, 4926, 5910, 6155, 6568, 7092, 7386, 7389, 7880, 8210, 8865, 9848, 9852, 11079, 11820, 12310, 12315, 14184, 14772, 14778, 16420, 17730, 18465, 19704, 22158, 23640, 24620, 24630, 29544, 29556, 32840, 35460, 36930, 36945, 44316, 49240, 49260, 55395, 59112, 70920, 73860, 73890, 88632, 98520, 110790, 147720, 147780, 161737, 221580, 242507, 295560, 323474, 443160, 485014, 485211, 646948, 727521, 808685, 970028, 970422, 1010651, 1212535, 1293896, 1455042, 1455633, 1617370, 1940056, 1940844, 2021302, 2182563, 2425070, 2426055, 2910084, 2911266, 3031953, 3234740, 3637605, 3881688, 4042604, 4365126, 4850140, 4852110, 5053255, 5820168, 5822532, 6063906, 6469480, 7275210, 7278165, 8085208, 8730252, 9095859, 9700280, 9704220, 10106510, 10912815, 11645064, 12127812, 14550420, 14556330, 15159765, 17460504, 18191718, 19408440, 20213020, 21825630, 24255624, 29100840, 29112660, 30319530, 36383436, 40426040, 43651260, 45479295, 58225320, 60639060, 72766872, 87302520, 90958590, 121278120, 181917180, 199098247, 363834360, 398196494, 597294741, 796392988, 995491235, 1194589482, 1592785976, 1791884223, 1990982470, 2389178964, 2986473705, 3583768446, 3981964940, 4778357928, 5972947410, 7167536892, 7963929880, 8959421115, 11945894820, 14335073784, 17918842230, 23891789640, 35837684460, 71675368920]

約数ペア:

[(1, 71675368920), (2, 35837684460), (3, 23891789640), (4, 17918842230), (5, 14335073784), (6, 11945894820), (8, 8959421115), (9, 7963929880), (10, 7167536892), (12, 5972947410), (15, 4778357928), (18, 3981964940), (20, 3583768446), (24, 2986473705), (30, 2389178964), (36, 1990982470), (40, 1791884223), (45, 1592785976), (60, 1194589482), (72, 995491235), (90, 796392988), (120, 597294741), (180, 398196494), (197, 363834360), (360, 199098247), (394, 181917180), (591, 121278120), (788, 90958590), (821, 87302520), (985, 72766872), (1182, 60639060), (1231, 58225320), (1576, 45479295), (1642, 43651260), (1773, 40426040), (1970, 36383436), (2364, 30319530), (2462, 29112660), (2463, 29100840), (2955, 24255624), (3284, 21825630), (3546, 20213020), (3693, 19408440), (3940, 18191718), (4105, 17460504), (4728, 15159765), (4924, 14556330), (4926, 14550420), (5910, 12127812), (6155, 11645064), (6568, 10912815), (7092, 10106510), (7386, 9704220), (7389, 9700280), (7880, 9095859), (8210, 8730252), (8865, 8085208), (9848, 7278165), (9852, 7275210), (11079, 6469480), (11820, 6063906), (12310, 5822532), (12315, 5820168), (14184, 5053255), (14772, 4852110), (14778, 4850140), (16420, 4365126), (17730, 4042604), (18465, 3881688), (19704, 3637605), (22158, 3234740), (23640, 3031953), (24620, 2911266), (24630, 2910084), (29544, 2426055), (29556, 2425070), (32840, 2182563), (35460, 2021302), (36930, 1940844), (36945, 1940056), (44316, 1617370), (49240, 1455633), (49260, 1455042), (55395, 1293896), (59112, 1212535), (70920, 1010651), (73860, 970422), (73890, 970028), (88632, 808685), (98520, 727521), (110790, 646948), (147720, 485211), (147780, 485014), (161737, 443160), (221580, 323474), (242507, 295560)]