2864400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 11808768

約数和(自身を除く): 8944368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 62, 66, 70, 75, 77, 80, 84, 88, 93, 100, 105, 110, 112, 120, 124, 132, 140, 150, 154, 155, 165, 168, 175, 176, 186, 200, 210, 217, 220, 231, 240, 248, 264, 275, 280, 300, 308, 310, 330, 336, 341, 350, 372, 385, 400, 420, 434, 440, 462, 465, 496, 525, 528, 550, 560, 600, 616, 620, 651, 660, 682, 700, 744, 770, 775, 825, 840, 868, 880, 924, 930, 1023, 1050, 1085, 1100, 1155, 1200, 1232, 1240, 1302, 1320, 1364, 1400, 1488, 1540, 1550, 1650, 1680, 1705, 1736, 1848, 1860, 1925, 2046, 2100, 2170, 2200, 2310, 2325, 2387, 2480, 2604, 2640, 2728, 2800, 3080, 3100, 3255, 3300, 3410, 3472, 3696, 3720, 3850, 4092, 4200, 4340, 4400, 4620, 4650, 4774, 5115, 5208, 5425, 5456, 5775, 6160, 6200, 6510, 6600, 6820, 7161, 7440, 7700, 8184, 8400, 8525, 8680, 9240, 9300, 9548, 10230, 10416, 10850, 11550, 11935, 12400, 13020, 13200, 13640, 14322, 15400, 16275, 16368, 17050, 17360, 18480, 18600, 19096, 20460, 21700, 23100, 23870, 25575, 26040, 27280, 28644, 30800, 32550, 34100, 35805, 37200, 38192, 40920, 43400, 46200, 47740, 51150, 52080, 57288, 59675, 65100, 68200, 71610, 81840, 86800, 92400, 95480, 102300, 114576, 119350, 130200, 136400, 143220, 179025, 190960, 204600, 238700, 260400, 286440, 358050, 409200, 477400, 572880, 716100, 954800, 1432200, 2864400]

約数ペア:

[(1, 2864400), (2, 1432200), (3, 954800), (4, 716100), (5, 572880), (6, 477400), (7, 409200), (8, 358050), (10, 286440), (11, 260400), (12, 238700), (14, 204600), (15, 190960), (16, 179025), (20, 143220), (21, 136400), (22, 130200), (24, 119350), (25, 114576), (28, 102300), (30, 95480), (31, 92400), (33, 86800), (35, 81840), (40, 71610), (42, 68200), (44, 65100), (48, 59675), (50, 57288), (55, 52080), (56, 51150), (60, 47740), (62, 46200), (66, 43400), (70, 40920), (75, 38192), (77, 37200), (80, 35805), (84, 34100), (88, 32550), (93, 30800), (100, 28644), (105, 27280), (110, 26040), (112, 25575), (120, 23870), (124, 23100), (132, 21700), (140, 20460), (150, 19096), (154, 18600), (155, 18480), (165, 17360), (168, 17050), (175, 16368), (176, 16275), (186, 15400), (200, 14322), (210, 13640), (217, 13200), (220, 13020), (231, 12400), (240, 11935), (248, 11550), (264, 10850), (275, 10416), (280, 10230), (300, 9548), (308, 9300), (310, 9240), (330, 8680), (336, 8525), (341, 8400), (350, 8184), (372, 7700), (385, 7440), (400, 7161), (420, 6820), (434, 6600), (440, 6510), (462, 6200), (465, 6160), (496, 5775), (525, 5456), (528, 5425), (550, 5208), (560, 5115), (600, 4774), (616, 4650), (620, 4620), (651, 4400), (660, 4340), (682, 4200), (700, 4092), (744, 3850), (770, 3720), (775, 3696), (825, 3472), (840, 3410), (868, 3300), (880, 3255), (924, 3100), (930, 3080), (1023, 2800), (1050, 2728), (1085, 2640), (1100, 2604), (1155, 2480), (1200, 2387), (1232, 2325), (1240, 2310), (1302, 2200), (1320, 2170), (1364, 2100), (1400, 2046), (1488, 1925), (1540, 1860), (1550, 1848), (1650, 1736), (1680, 1705)]