188781884520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{42373}}^1$

素因数の和:42795

約数の個数: 128

約数和(自身を含む): 572598167040

約数和(自身を除く): 383816282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 271, 274, 411, 542, 548, 685, 813, 822, 1084, 1096, 1355, 1370, 1626, 1644, 2055, 2168, 2710, 2740, 3252, 3288, 4065, 4110, 5420, 5480, 6504, 8130, 8220, 10840, 16260, 16440, 32520, 37127, 42373, 74254, 84746, 111381, 127119, 148508, 169492, 185635, 211865, 222762, 254238, 297016, 338984, 371270, 423730, 445524, 508476, 556905, 635595, 742540, 847460, 891048, 1016952, 1113810, 1271190, 1485080, 1694920, 2227620, 2542380, 4455240, 5084760, 5805101, 11483083, 11610202, 17415303, 22966166, 23220404, 29025505, 34449249, 34830606, 45932332, 46440808, 57415415, 58051010, 68898498, 69661212, 87076515, 91864664, 114830830, 116102020, 137796996, 139322424, 172246245, 174153030, 229661660, 232204040, 275593992, 344492490, 348306060, 459323320, 688984980, 696612120, 1377969960, 1573182371, 3146364742, 4719547113, 6292729484, 7865911855, 9439094226, 12585458968, 15731823710, 18878188452, 23597735565, 31463647420, 37756376904, 47195471130, 62927294840, 94390942260, 188781884520]

約数ペア:

[(1, 188781884520), (2, 94390942260), (3, 62927294840), (4, 47195471130), (5, 37756376904), (6, 31463647420), (8, 23597735565), (10, 18878188452), (12, 15731823710), (15, 12585458968), (20, 9439094226), (24, 7865911855), (30, 6292729484), (40, 4719547113), (60, 3146364742), (120, 1573182371), (137, 1377969960), (271, 696612120), (274, 688984980), (411, 459323320), (542, 348306060), (548, 344492490), (685, 275593992), (813, 232204040), (822, 229661660), (1084, 174153030), (1096, 172246245), (1355, 139322424), (1370, 137796996), (1626, 116102020), (1644, 114830830), (2055, 91864664), (2168, 87076515), (2710, 69661212), (2740, 68898498), (3252, 58051010), (3288, 57415415), (4065, 46440808), (4110, 45932332), (5420, 34830606), (5480, 34449249), (6504, 29025505), (8130, 23220404), (8220, 22966166), (10840, 17415303), (16260, 11610202), (16440, 11483083), (32520, 5805101), (37127, 5084760), (42373, 4455240), (74254, 2542380), (84746, 2227620), (111381, 1694920), (127119, 1485080), (148508, 1271190), (169492, 1113810), (185635, 1016952), (211865, 891048), (222762, 847460), (254238, 742540), (297016, 635595), (338984, 556905), (371270, 508476), (423730, 445524)]