2880701040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55313}}^1$

素因数の和:55367

約数の個数: 160

約数和(自身を含む): 10535325696

約数和(自身を除く): 7654624656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 55313, 110626, 165939, 221252, 276565, 331878, 387191, 442504, 553130, 663756, 774382, 829695, 885008, 1106260, 1161573, 1327512, 1548764, 1659390, 1714703, 1935955, 2212520, 2323146, 2655024, 3097528, 3318780, 3429406, 3871910, 4425040, 4646292, 5144109, 5807865, 6195056, 6637560, 6858812, 7743820, 8573515, 9292584, 10288218, 11615730, 12002921, 13275120, 13717624, 15487640, 17147030, 18585168, 20576436, 23231460, 24005842, 25720545, 27435248, 30975280, 34294060, 36008763, 41152872, 46462920, 48011684, 51441090, 60014605, 68588120, 72017526, 82305744, 92925840, 96023368, 102882180, 120029210, 137176240, 144035052, 180043815, 192046736, 205764360, 240058420, 288070104, 360087630, 411528720, 480116840, 576140208, 720175260, 960233680, 1440350520, 2880701040]

約数ペア:

[(1, 2880701040), (2, 1440350520), (3, 960233680), (4, 720175260), (5, 576140208), (6, 480116840), (7, 411528720), (8, 360087630), (10, 288070104), (12, 240058420), (14, 205764360), (15, 192046736), (16, 180043815), (20, 144035052), (21, 137176240), (24, 120029210), (28, 102882180), (30, 96023368), (31, 92925840), (35, 82305744), (40, 72017526), (42, 68588120), (48, 60014605), (56, 51441090), (60, 48011684), (62, 46462920), (70, 41152872), (80, 36008763), (84, 34294060), (93, 30975280), (105, 27435248), (112, 25720545), (120, 24005842), (124, 23231460), (140, 20576436), (155, 18585168), (168, 17147030), (186, 15487640), (210, 13717624), (217, 13275120), (240, 12002921), (248, 11615730), (280, 10288218), (310, 9292584), (336, 8573515), (372, 7743820), (420, 6858812), (434, 6637560), (465, 6195056), (496, 5807865), (560, 5144109), (620, 4646292), (651, 4425040), (744, 3871910), (840, 3429406), (868, 3318780), (930, 3097528), (1085, 2655024), (1240, 2323146), (1302, 2212520), (1488, 1935955), (1680, 1714703), (1736, 1659390), (1860, 1548764), (2170, 1327512), (2480, 1161573), (2604, 1106260), (3255, 885008), (3472, 829695), (3720, 774382), (4340, 663756), (5208, 553130), (6510, 442504), (7440, 387191), (8680, 331878), (10416, 276565), (13020, 221252), (17360, 165939), (26040, 110626), (52080, 55313)]