345905040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 160

約数和(自身を含む): 1194923520

約数和(自身を除く): 849018480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 3823, 4524, 5655, 6032, 6960, 7540, 7646, 9048, 11310, 11469, 15080, 15292, 18096, 19115, 22620, 22938, 30160, 30584, 38230, 45240, 45876, 49699, 57345, 61168, 76460, 90480, 91752, 99398, 110867, 114690, 149097, 152920, 183504, 198796, 221734, 229380, 248495, 298194, 305840, 332601, 397592, 443468, 458760, 496990, 554335, 596388, 665202, 745485, 795184, 886936, 917520, 993980, 1108670, 1192776, 1330404, 1441271, 1490970, 1663005, 1773872, 1987960, 2217340, 2385552, 2660808, 2882542, 2981940, 3326010, 3975920, 4323813, 4434680, 5321616, 5765084, 5963880, 6652020, 7206355, 8647626, 8869360, 11530168, 11927760, 13304040, 14412710, 17295252, 21619065, 23060336, 26608080, 28825420, 34590504, 43238130, 57650840, 69181008, 86476260, 115301680, 172952520, 345905040]

約数ペア:

[(1, 345905040), (2, 172952520), (3, 115301680), (4, 86476260), (5, 69181008), (6, 57650840), (8, 43238130), (10, 34590504), (12, 28825420), (13, 26608080), (15, 23060336), (16, 21619065), (20, 17295252), (24, 14412710), (26, 13304040), (29, 11927760), (30, 11530168), (39, 8869360), (40, 8647626), (48, 7206355), (52, 6652020), (58, 5963880), (60, 5765084), (65, 5321616), (78, 4434680), (80, 4323813), (87, 3975920), (104, 3326010), (116, 2981940), (120, 2882542), (130, 2660808), (145, 2385552), (156, 2217340), (174, 1987960), (195, 1773872), (208, 1663005), (232, 1490970), (240, 1441271), (260, 1330404), (290, 1192776), (312, 1108670), (348, 993980), (377, 917520), (390, 886936), (435, 795184), (464, 745485), (520, 665202), (580, 596388), (624, 554335), (696, 496990), (754, 458760), (780, 443468), (870, 397592), (1040, 332601), (1131, 305840), (1160, 298194), (1392, 248495), (1508, 229380), (1560, 221734), (1740, 198796), (1885, 183504), (2262, 152920), (2320, 149097), (3016, 114690), (3120, 110867), (3480, 99398), (3770, 91752), (3823, 90480), (4524, 76460), (5655, 61168), (6032, 57345), (6960, 49699), (7540, 45876), (7646, 45240), (9048, 38230), (11310, 30584), (11469, 30160), (15080, 22938), (15292, 22620), (18096, 19115)]