189731360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 561883392

約数和(自身を除く): 372152032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 157, 160, 166, 182, 208, 224, 260, 280, 314, 332, 364, 415, 416, 455, 520, 560, 581, 628, 664, 728, 785, 830, 910, 1040, 1079, 1099, 1120, 1162, 1256, 1328, 1456, 1570, 1660, 1820, 2041, 2080, 2158, 2198, 2324, 2512, 2656, 2905, 2912, 3140, 3320, 3640, 4082, 4316, 4396, 4648, 5024, 5395, 5495, 5810, 6280, 6640, 7280, 7553, 8164, 8632, 8792, 9296, 10205, 10790, 10990, 11620, 12560, 13031, 13280, 14287, 14560, 15106, 16328, 17264, 17584, 18592, 20410, 21580, 21980, 23240, 25120, 26062, 28574, 30212, 32656, 34528, 35168, 37765, 40820, 43160, 43960, 46480, 52124, 57148, 60424, 65155, 65312, 71435, 75530, 81640, 86320, 87920, 91217, 92960, 104248, 114296, 120848, 130310, 142870, 151060, 163280, 169403, 172640, 175840, 182434, 208496, 228592, 241696, 260620, 285740, 302120, 326560, 338806, 364868, 416992, 456085, 457184, 521240, 571480, 604240, 677612, 729736, 847015, 912170, 1042480, 1142960, 1185821, 1208480, 1355224, 1459472, 1694030, 1824340, 2084960, 2285920, 2371642, 2710448, 2918944, 3388060, 3648680, 4743284, 5420896, 5929105, 6776120, 7297360, 9486568, 11858210, 13552240, 14594720, 18973136, 23716420, 27104480, 37946272, 47432840, 94865680, 189731360]

約数ペア:

[(1, 189731360), (2, 94865680), (4, 47432840), (5, 37946272), (7, 27104480), (8, 23716420), (10, 18973136), (13, 14594720), (14, 13552240), (16, 11858210), (20, 9486568), (26, 7297360), (28, 6776120), (32, 5929105), (35, 5420896), (40, 4743284), (52, 3648680), (56, 3388060), (65, 2918944), (70, 2710448), (80, 2371642), (83, 2285920), (91, 2084960), (104, 1824340), (112, 1694030), (130, 1459472), (140, 1355224), (157, 1208480), (160, 1185821), (166, 1142960), (182, 1042480), (208, 912170), (224, 847015), (260, 729736), (280, 677612), (314, 604240), (332, 571480), (364, 521240), (415, 457184), (416, 456085), (455, 416992), (520, 364868), (560, 338806), (581, 326560), (628, 302120), (664, 285740), (728, 260620), (785, 241696), (830, 228592), (910, 208496), (1040, 182434), (1079, 175840), (1099, 172640), (1120, 169403), (1162, 163280), (1256, 151060), (1328, 142870), (1456, 130310), (1570, 120848), (1660, 114296), (1820, 104248), (2041, 92960), (2080, 91217), (2158, 87920), (2198, 86320), (2324, 81640), (2512, 75530), (2656, 71435), (2905, 65312), (2912, 65155), (3140, 60424), (3320, 57148), (3640, 52124), (4082, 46480), (4316, 43960), (4396, 43160), (4648, 40820), (5024, 37765), (5395, 35168), (5495, 34528), (5810, 32656), (6280, 30212), (6640, 28574), (7280, 26062), (7553, 25120), (8164, 23240), (8632, 21980), (8792, 21580), (9296, 20410), (10205, 18592), (10790, 17584), (10990, 17264), (11620, 16328), (12560, 15106), (13031, 14560), (13280, 14287)]