399179040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 1481421312

約数和(自身を除く): 1082242272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 53, 60, 65, 68, 71, 78, 80, 85, 96, 102, 104, 106, 120, 130, 136, 142, 156, 159, 160, 170, 195, 204, 208, 212, 213, 221, 240, 255, 260, 265, 272, 284, 312, 318, 340, 355, 390, 408, 416, 424, 426, 442, 480, 510, 520, 530, 544, 568, 624, 636, 663, 680, 689, 710, 780, 795, 816, 848, 852, 884, 901, 923, 1020, 1040, 1060, 1065, 1105, 1136, 1207, 1248, 1272, 1326, 1360, 1378, 1420, 1560, 1590, 1632, 1696, 1704, 1768, 1802, 1846, 2040, 2067, 2080, 2120, 2130, 2210, 2272, 2414, 2544, 2652, 2703, 2720, 2756, 2769, 2840, 3120, 3180, 3315, 3408, 3445, 3536, 3604, 3621, 3692, 3763, 4080, 4134, 4240, 4260, 4420, 4505, 4615, 4828, 5088, 5304, 5406, 5512, 5538, 5680, 6035, 6240, 6360, 6630, 6816, 6890, 7072, 7208, 7242, 7384, 7526, 8160, 8268, 8480, 8520, 8840, 9010, 9230, 9656, 10335, 10608, 10812, 11024, 11076, 11289, 11360, 11713, 12070, 12720, 13260, 13515, 13780, 13845, 14416, 14484, 14768, 15052, 15691, 16536, 17040, 17680, 18020, 18105, 18460, 18815, 19312, 20670, 21216, 21624, 22048, 22152, 22578, 23426, 24140, 25440, 26520, 27030, 27560, 27690, 28832, 28968, 29536, 30104, 31382, 33072, 34080, 35139, 35360, 36040, 36210, 36920, 37630, 38624, 41340, 43248, 44304, 45156, 46852, 47073, 48280, 48919, 53040, 54060, 55120, 55380, 56445, 57936, 58565, 60208, 62764, 63971, 66144, 70278, 72080, 72420, 73840, 75260, 78455, 82680, 86496, 88608, 90312, 93704, 94146, 96560, 97838, 106080, 108120, 110240, 110760, 112890, 115872, 117130, 120416, 125528, 127942, 140556, 144160, 144840, 146757, 147680, 150520, 156910, 165360, 175695, 180624, 187408, 188292, 191913, 193120, 195676, 216240, 221520, 225780, 234260, 235365, 244595, 251056, 255884, 281112, 289680, 293514, 301040, 313820, 319855, 330720, 351390, 361248, 374816, 376584, 383826, 391352, 432480, 443040, 451560, 468520, 470730, 489190, 502112, 511768, 562224, 579360, 587028, 602080, 627640, 639710, 702780, 733785, 753168, 767652, 782704, 831623, 903120, 937040, 941460, 959565, 978380, 1023536, 1124448, 1174056, 1255280, 1279420, 1405560, 1467570, 1506336, 1535304, 1565408, 1663246, 1806240, 1874080, 1882920, 1919130, 1956760, 2047072, 2348112, 2494869, 2510560, 2558840, 2811120, 2935140, 3070608, 3326492, 3765840, 3838260, 3913520, 4158115, 4696224, 4989738, 5117680, 5622240, 5870280, 6141216, 6652984, 7531680, 7676520, 7827040, 8316230, 9979476, 10235360, 11740560, 12474345, 13305968, 15353040, 16632460, 19958952, 23481120, 24948690, 26611936, 30706080, 33264920, 39917904, 49897380, 66529840, 79835808, 99794760, 133059680, 199589520, 399179040]

約数ペア:

[(1, 399179040), (2, 199589520), (3, 133059680), (4, 99794760), (5, 79835808), (6, 66529840), (8, 49897380), (10, 39917904), (12, 33264920), (13, 30706080), (15, 26611936), (16, 24948690), (17, 23481120), (20, 19958952), (24, 16632460), (26, 15353040), (30, 13305968), (32, 12474345), (34, 11740560), (39, 10235360), (40, 9979476), (48, 8316230), (51, 7827040), (52, 7676520), (53, 7531680), (60, 6652984), (65, 6141216), (68, 5870280), (71, 5622240), (78, 5117680), (80, 4989738), (85, 4696224), (96, 4158115), (102, 3913520), (104, 3838260), (106, 3765840), (120, 3326492), (130, 3070608), (136, 2935140), (142, 2811120), (156, 2558840), (159, 2510560), (160, 2494869), (170, 2348112), (195, 2047072), (204, 1956760), (208, 1919130), (212, 1882920), (213, 1874080), (221, 1806240), (240, 1663246), (255, 1565408), (260, 1535304), (265, 1506336), (272, 1467570), (284, 1405560), (312, 1279420), (318, 1255280), (340, 1174056), (355, 1124448), (390, 1023536), (408, 978380), (416, 959565), (424, 941460), (426, 937040), (442, 903120), (480, 831623), (510, 782704), (520, 767652), (530, 753168), (544, 733785), (568, 702780), (624, 639710), (636, 627640), (663, 602080), (680, 587028), (689, 579360), (710, 562224), (780, 511768), (795, 502112), (816, 489190), (848, 470730), (852, 468520), (884, 451560), (901, 443040), (923, 432480), (1020, 391352), (1040, 383826), (1060, 376584), (1065, 374816), (1105, 361248), (1136, 351390), (1207, 330720), (1248, 319855), (1272, 313820), (1326, 301040), (1360, 293514), (1378, 289680), (1420, 281112), (1560, 255884), (1590, 251056), (1632, 244595), (1696, 235365), (1704, 234260), (1768, 225780), (1802, 221520), (1846, 216240), (2040, 195676), (2067, 193120), (2080, 191913), (2120, 188292), (2130, 187408), (2210, 180624), (2272, 175695), (2414, 165360), (2544, 156910), (2652, 150520), (2703, 147680), (2720, 146757), (2756, 144840), (2769, 144160), (2840, 140556), (3120, 127942), (3180, 125528), (3315, 120416), (3408, 117130), (3445, 115872), (3536, 112890), (3604, 110760), (3621, 110240), (3692, 108120), (3763, 106080), (4080, 97838), (4134, 96560), (4240, 94146), (4260, 93704), (4420, 90312), (4505, 88608), (4615, 86496), (4828, 82680), (5088, 78455), (5304, 75260), (5406, 73840), (5512, 72420), (5538, 72080), (5680, 70278), (6035, 66144), (6240, 63971), (6360, 62764), (6630, 60208), (6816, 58565), (6890, 57936), (7072, 56445), (7208, 55380), (7242, 55120), (7384, 54060), (7526, 53040), (8160, 48919), (8268, 48280), (8480, 47073), (8520, 46852), (8840, 45156), (9010, 44304), (9230, 43248), (9656, 41340), (10335, 38624), (10608, 37630), (10812, 36920), (11024, 36210), (11076, 36040), (11289, 35360), (11360, 35139), (11713, 34080), (12070, 33072), (12720, 31382), (13260, 30104), (13515, 29536), (13780, 28968), (13845, 28832), (14416, 27690), (14484, 27560), (14768, 27030), (15052, 26520), (15691, 25440), (16536, 24140), (17040, 23426), (17680, 22578), (18020, 22152), (18105, 22048), (18460, 21624), (18815, 21216), (19312, 20670)]