208859040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3756

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 578590560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3719, 3744, 4320, 4680, 5616, 6240, 7020, 7438, 9360, 11157, 11232, 14040, 14876, 18595, 18720, 22314, 28080, 29752, 33471, 37190, 44628, 48347, 55785, 56160, 59504, 66942, 74380, 89256, 96694, 100413, 111570, 119008, 133884, 145041, 148760, 167355, 178512, 193388, 200826, 223140, 241735, 267768, 290082, 297520, 334710, 357024, 386776, 401652, 435123, 446280, 483470, 502065, 535536, 580164, 595040, 669420, 725205, 773552, 803304, 870246, 892560, 966940, 1004130, 1071072, 1160328, 1305369, 1338840, 1450410, 1547104, 1606608, 1740492, 1785120, 1933880, 2008260, 2175615, 2320656, 2610738, 2677680, 2900820, 3213216, 3480984, 3867760, 4016520, 4351230, 4641312, 5221476, 5355360, 5801640, 6526845, 6961968, 7735520, 8033040, 8702460, 10442952, 11603280, 13053690, 13923936, 16066080, 17404920, 20885904, 23206560, 26107380, 34809840, 41771808, 52214760, 69619680, 104429520, 208859040]

約数ペア:

[(1, 208859040), (2, 104429520), (3, 69619680), (4, 52214760), (5, 41771808), (6, 34809840), (8, 26107380), (9, 23206560), (10, 20885904), (12, 17404920), (13, 16066080), (15, 13923936), (16, 13053690), (18, 11603280), (20, 10442952), (24, 8702460), (26, 8033040), (27, 7735520), (30, 6961968), (32, 6526845), (36, 5801640), (39, 5355360), (40, 5221476), (45, 4641312), (48, 4351230), (52, 4016520), (54, 3867760), (60, 3480984), (65, 3213216), (72, 2900820), (78, 2677680), (80, 2610738), (90, 2320656), (96, 2175615), (104, 2008260), (108, 1933880), (117, 1785120), (120, 1740492), (130, 1606608), (135, 1547104), (144, 1450410), (156, 1338840), (160, 1305369), (180, 1160328), (195, 1071072), (208, 1004130), (216, 966940), (234, 892560), (240, 870246), (260, 803304), (270, 773552), (288, 725205), (312, 669420), (351, 595040), (360, 580164), (390, 535536), (416, 502065), (432, 483470), (468, 446280), (480, 435123), (520, 401652), (540, 386776), (585, 357024), (624, 334710), (702, 297520), (720, 290082), (780, 267768), (864, 241735), (936, 223140), (1040, 200826), (1080, 193388), (1170, 178512), (1248, 167355), (1404, 148760), (1440, 145041), (1560, 133884), (1755, 119008), (1872, 111570), (2080, 100413), (2160, 96694), (2340, 89256), (2808, 74380), (3120, 66942), (3510, 59504), (3719, 56160), (3744, 55785), (4320, 48347), (4680, 44628), (5616, 37190), (6240, 33471), (7020, 29752), (7438, 28080), (9360, 22314), (11157, 18720), (11232, 18595), (14040, 14876)]