316040400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 240

約数和(自身を含む): 1211936320

約数和(自身を除く): 895895920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2251, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4502, 4680, 5200, 5400, 5616, 5850, 6753, 7020, 7800, 8775, 9004, 9360, 10800, 11255, 11700, 13506, 14040, 15600, 17550, 18008, 20259, 22510, 23400, 27012, 28080, 29263, 33765, 35100, 36016, 40518, 45020, 46800, 54024, 56275, 58526, 60777, 67530, 70200, 81036, 87789, 90040, 101295, 108048, 112550, 117052, 121554, 135060, 140400, 146315, 162072, 168825, 175578, 180080, 202590, 225100, 234104, 243108, 263367, 270120, 292630, 303885, 324144, 337650, 351156, 405180, 438945, 450200, 468208, 486216, 506475, 526734, 540240, 585260, 607770, 675300, 702312, 731575, 790101, 810360, 877890, 900400, 972432, 1012950, 1053468, 1170520, 1215540, 1316835, 1350600, 1404624, 1463150, 1519425, 1580202, 1620720, 1755780, 2025900, 2106936, 2194725, 2341040, 2431080, 2633670, 2701200, 2926300, 3038850, 3160404, 3511560, 3950505, 4051800, 4213872, 4389450, 4862160, 5267340, 5852600, 6077700, 6320808, 6584175, 7023120, 7901010, 8103600, 8778900, 10534680, 11705200, 12155400, 12641616, 13168350, 15802020, 17557800, 19752525, 21069360, 24310800, 26336700, 31604040, 35115600, 39505050, 52673400, 63208080, 79010100, 105346800, 158020200, 316040400]

約数ペア:

[(1, 316040400), (2, 158020200), (3, 105346800), (4, 79010100), (5, 63208080), (6, 52673400), (8, 39505050), (9, 35115600), (10, 31604040), (12, 26336700), (13, 24310800), (15, 21069360), (16, 19752525), (18, 17557800), (20, 15802020), (24, 13168350), (25, 12641616), (26, 12155400), (27, 11705200), (30, 10534680), (36, 8778900), (39, 8103600), (40, 7901010), (45, 7023120), (48, 6584175), (50, 6320808), (52, 6077700), (54, 5852600), (60, 5267340), (65, 4862160), (72, 4389450), (75, 4213872), (78, 4051800), (80, 3950505), (90, 3511560), (100, 3160404), (104, 3038850), (108, 2926300), (117, 2701200), (120, 2633670), (130, 2431080), (135, 2341040), (144, 2194725), (150, 2106936), (156, 2025900), (180, 1755780), (195, 1620720), (200, 1580202), (208, 1519425), (216, 1463150), (225, 1404624), (234, 1350600), (240, 1316835), (260, 1215540), (270, 1170520), (300, 1053468), (312, 1012950), (325, 972432), (351, 900400), (360, 877890), (390, 810360), (400, 790101), (432, 731575), (450, 702312), (468, 675300), (520, 607770), (540, 585260), (585, 540240), (600, 526734), (624, 506475), (650, 486216), (675, 468208), (702, 450200), (720, 438945), (780, 405180), (900, 351156), (936, 337650), (975, 324144), (1040, 303885), (1080, 292630), (1170, 270120), (1200, 263367), (1300, 243108), (1350, 234104), (1404, 225100), (1560, 202590), (1755, 180080), (1800, 175578), (1872, 168825), (1950, 162072), (2160, 146315), (2251, 140400), (2340, 135060), (2600, 121554), (2700, 117052), (2808, 112550), (2925, 108048), (3120, 101295), (3510, 90040), (3600, 87789), (3900, 81036), (4502, 70200), (4680, 67530), (5200, 60777), (5400, 58526), (5616, 56275), (5850, 54024), (6753, 46800), (7020, 45020), (7800, 40518), (8775, 36016), (9004, 35100), (9360, 33765), (10800, 29263), (11255, 28080), (11700, 27012), (13506, 23400), (14040, 22510), (15600, 20259), (17550, 18008)]