5728800

素因数分解:

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

素因数の和:72

約数の個数: 288

約数和(自身を含む): 23998464

約数和(自身を除く): 18269664

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, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 62, 66, 70, 75, 77, 80, 84, 88, 93, 96, 100, 105, 110, 112, 120, 124, 132, 140, 150, 154, 155, 160, 165, 168, 175, 176, 186, 200, 210, 217, 220, 224, 231, 240, 248, 264, 275, 280, 300, 308, 310, 330, 336, 341, 350, 352, 372, 385, 400, 420, 434, 440, 462, 465, 480, 496, 525, 528, 550, 560, 600, 616, 620, 651, 660, 672, 682, 700, 744, 770, 775, 800, 825, 840, 868, 880, 924, 930, 992, 1023, 1050, 1056, 1085, 1100, 1120, 1155, 1200, 1232, 1240, 1302, 1320, 1364, 1400, 1488, 1540, 1550, 1650, 1680, 1705, 1736, 1760, 1848, 1860, 1925, 2046, 2100, 2170, 2200, 2310, 2325, 2387, 2400, 2464, 2480, 2604, 2640, 2728, 2800, 2976, 3080, 3100, 3255, 3300, 3360, 3410, 3472, 3696, 3720, 3850, 4092, 4200, 4340, 4400, 4620, 4650, 4774, 4960, 5115, 5208, 5280, 5425, 5456, 5600, 5775, 6160, 6200, 6510, 6600, 6820, 6944, 7161, 7392, 7440, 7700, 8184, 8400, 8525, 8680, 8800, 9240, 9300, 9548, 10230, 10416, 10850, 10912, 11550, 11935, 12320, 12400, 13020, 13200, 13640, 14322, 14880, 15400, 16275, 16368, 16800, 17050, 17360, 18480, 18600, 19096, 20460, 20832, 21700, 23100, 23870, 24800, 25575, 26040, 26400, 27280, 28644, 30800, 32550, 32736, 34100, 34720, 35805, 36960, 37200, 38192, 40920, 43400, 46200, 47740, 51150, 52080, 54560, 57288, 59675, 61600, 65100, 68200, 71610, 74400, 76384, 81840, 86800, 92400, 95480, 102300, 104160, 114576, 119350, 130200, 136400, 143220, 163680, 173600, 179025, 184800, 190960, 204600, 229152, 238700, 260400, 272800, 286440, 358050, 381920, 409200, 477400, 520800, 572880, 716100, 818400, 954800, 1145760, 1432200, 1909600, 2864400, 5728800]

約数ペア:

[(1, 5728800), (2, 2864400), (3, 1909600), (4, 1432200), (5, 1145760), (6, 954800), (7, 818400), (8, 716100), (10, 572880), (11, 520800), (12, 477400), (14, 409200), (15, 381920), (16, 358050), (20, 286440), (21, 272800), (22, 260400), (24, 238700), (25, 229152), (28, 204600), (30, 190960), (31, 184800), (32, 179025), (33, 173600), (35, 163680), (40, 143220), (42, 136400), (44, 130200), (48, 119350), (50, 114576), (55, 104160), (56, 102300), (60, 95480), (62, 92400), (66, 86800), (70, 81840), (75, 76384), (77, 74400), (80, 71610), (84, 68200), (88, 65100), (93, 61600), (96, 59675), (100, 57288), (105, 54560), (110, 52080), (112, 51150), (120, 47740), (124, 46200), (132, 43400), (140, 40920), (150, 38192), (154, 37200), (155, 36960), (160, 35805), (165, 34720), (168, 34100), (175, 32736), (176, 32550), (186, 30800), (200, 28644), (210, 27280), (217, 26400), (220, 26040), (224, 25575), (231, 24800), (240, 23870), (248, 23100), (264, 21700), (275, 20832), (280, 20460), (300, 19096), (308, 18600), (310, 18480), (330, 17360), (336, 17050), (341, 16800), (350, 16368), (352, 16275), (372, 15400), (385, 14880), (400, 14322), (420, 13640), (434, 13200), (440, 13020), (462, 12400), (465, 12320), (480, 11935), (496, 11550), (525, 10912), (528, 10850), (550, 10416), (560, 10230), (600, 9548), (616, 9300), (620, 9240), (651, 8800), (660, 8680), (672, 8525), (682, 8400), (700, 8184), (744, 7700), (770, 7440), (775, 7392), (800, 7161), (825, 6944), (840, 6820), (868, 6600), (880, 6510), (924, 6200), (930, 6160), (992, 5775), (1023, 5600), (1050, 5456), (1056, 5425), (1085, 5280), (1100, 5208), (1120, 5115), (1155, 4960), (1200, 4774), (1232, 4650), (1240, 4620), (1302, 4400), (1320, 4340), (1364, 4200), (1400, 4092), (1488, 3850), (1540, 3720), (1550, 3696), (1650, 3472), (1680, 3410), (1705, 3360), (1736, 3300), (1760, 3255), (1848, 3100), (1860, 3080), (1925, 2976), (2046, 2800), (2100, 2728), (2170, 2640), (2200, 2604), (2310, 2480), (2325, 2464), (2387, 2400)]