307329360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 1034933760

約数和(自身を除く): 727604400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 411, 520, 548, 624, 685, 719, 780, 822, 1040, 1096, 1370, 1438, 1560, 1644, 1781, 2055, 2157, 2192, 2740, 2876, 3120, 3288, 3562, 3595, 4110, 4314, 5343, 5480, 5752, 6576, 7124, 7190, 8220, 8628, 8905, 9347, 10686, 10785, 10960, 11504, 14248, 14380, 16440, 17256, 17810, 18694, 21372, 21570, 26715, 28041, 28496, 28760, 32880, 34512, 35620, 37388, 42744, 43140, 46735, 53430, 56082, 57520, 71240, 74776, 85488, 86280, 93470, 98503, 106860, 112164, 140205, 142480, 149552, 172560, 186940, 197006, 213720, 224328, 280410, 295509, 373880, 394012, 427440, 448656, 492515, 560820, 591018, 747760, 788024, 985030, 1121640, 1182036, 1280539, 1477545, 1576048, 1970060, 2243280, 2364072, 2561078, 2955090, 3841617, 3940120, 4728144, 5122156, 5910180, 6402695, 7683234, 7880240, 10244312, 11820360, 12805390, 15366468, 19208085, 20488624, 23640720, 25610780, 30732936, 38416170, 51221560, 61465872, 76832340, 102443120, 153664680, 307329360]

約数ペア:

[(1, 307329360), (2, 153664680), (3, 102443120), (4, 76832340), (5, 61465872), (6, 51221560), (8, 38416170), (10, 30732936), (12, 25610780), (13, 23640720), (15, 20488624), (16, 19208085), (20, 15366468), (24, 12805390), (26, 11820360), (30, 10244312), (39, 7880240), (40, 7683234), (48, 6402695), (52, 5910180), (60, 5122156), (65, 4728144), (78, 3940120), (80, 3841617), (104, 2955090), (120, 2561078), (130, 2364072), (137, 2243280), (156, 1970060), (195, 1576048), (208, 1477545), (240, 1280539), (260, 1182036), (274, 1121640), (312, 985030), (390, 788024), (411, 747760), (520, 591018), (548, 560820), (624, 492515), (685, 448656), (719, 427440), (780, 394012), (822, 373880), (1040, 295509), (1096, 280410), (1370, 224328), (1438, 213720), (1560, 197006), (1644, 186940), (1781, 172560), (2055, 149552), (2157, 142480), (2192, 140205), (2740, 112164), (2876, 106860), (3120, 98503), (3288, 93470), (3562, 86280), (3595, 85488), (4110, 74776), (4314, 71240), (5343, 57520), (5480, 56082), (5752, 53430), (6576, 46735), (7124, 43140), (7190, 42744), (8220, 37388), (8628, 35620), (8905, 34512), (9347, 32880), (10686, 28760), (10785, 28496), (10960, 28041), (11504, 26715), (14248, 21570), (14380, 21372), (16440, 18694), (17256, 17810)]