2291520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 224

約数和(自身を含む): 9363456

約数和(自身を除く): 7071936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 320, 330, 336, 341, 352, 372, 385, 420, 434, 440, 448, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 704, 744, 770, 840, 868, 880, 924, 930, 960, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1344, 1364, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 1984, 2046, 2112, 2170, 2240, 2310, 2387, 2464, 2480, 2604, 2640, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3520, 3696, 3720, 4092, 4340, 4620, 4774, 4928, 4960, 5115, 5208, 5280, 5456, 5952, 6160, 6510, 6720, 6820, 6944, 7161, 7392, 7440, 8184, 8680, 9240, 9548, 9920, 10230, 10416, 10560, 10912, 11935, 12320, 13020, 13640, 13888, 14322, 14784, 14880, 16368, 17360, 18480, 19096, 20460, 20832, 21824, 23870, 24640, 26040, 27280, 28644, 29760, 32736, 34720, 35805, 36960, 38192, 40920, 41664, 47740, 52080, 54560, 57288, 65472, 69440, 71610, 73920, 76384, 81840, 95480, 104160, 109120, 114576, 143220, 152768, 163680, 190960, 208320, 229152, 286440, 327360, 381920, 458304, 572880, 763840, 1145760, 2291520]

約数ペア:

[(1, 2291520), (2, 1145760), (3, 763840), (4, 572880), (5, 458304), (6, 381920), (7, 327360), (8, 286440), (10, 229152), (11, 208320), (12, 190960), (14, 163680), (15, 152768), (16, 143220), (20, 114576), (21, 109120), (22, 104160), (24, 95480), (28, 81840), (30, 76384), (31, 73920), (32, 71610), (33, 69440), (35, 65472), (40, 57288), (42, 54560), (44, 52080), (48, 47740), (55, 41664), (56, 40920), (60, 38192), (62, 36960), (64, 35805), (66, 34720), (70, 32736), (77, 29760), (80, 28644), (84, 27280), (88, 26040), (93, 24640), (96, 23870), (105, 21824), (110, 20832), (112, 20460), (120, 19096), (124, 18480), (132, 17360), (140, 16368), (154, 14880), (155, 14784), (160, 14322), (165, 13888), (168, 13640), (176, 13020), (186, 12320), (192, 11935), (210, 10912), (217, 10560), (220, 10416), (224, 10230), (231, 9920), (240, 9548), (248, 9240), (264, 8680), (280, 8184), (308, 7440), (310, 7392), (320, 7161), (330, 6944), (336, 6820), (341, 6720), (352, 6510), (372, 6160), (385, 5952), (420, 5456), (434, 5280), (440, 5208), (448, 5115), (462, 4960), (465, 4928), (480, 4774), (496, 4620), (528, 4340), (560, 4092), (616, 3720), (620, 3696), (651, 3520), (660, 3472), (672, 3410), (682, 3360), (704, 3255), (744, 3080), (770, 2976), (840, 2728), (868, 2640), (880, 2604), (924, 2480), (930, 2464), (960, 2387), (992, 2310), (1023, 2240), (1056, 2170), (1085, 2112), (1120, 2046), (1155, 1984), (1232, 1860), (1240, 1848), (1302, 1760), (1320, 1736), (1344, 1705), (1364, 1680), (1488, 1540)]