1316700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 216

約数和(自身を含む): 5416320

約数和(自身を除く): 4099620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 25, 28, 30, 33, 35, 36, 38, 42, 44, 45, 50, 55, 57, 60, 63, 66, 70, 75, 76, 77, 84, 90, 95, 99, 100, 105, 110, 114, 126, 132, 133, 140, 150, 154, 165, 171, 175, 180, 190, 198, 209, 210, 220, 225, 228, 231, 252, 266, 275, 285, 300, 308, 315, 330, 342, 350, 380, 385, 396, 399, 418, 420, 450, 462, 475, 495, 525, 532, 550, 570, 627, 630, 660, 665, 684, 693, 700, 770, 798, 825, 836, 855, 900, 924, 950, 990, 1045, 1050, 1100, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1425, 1463, 1540, 1575, 1596, 1650, 1710, 1881, 1900, 1925, 1980, 1995, 2090, 2100, 2310, 2394, 2475, 2508, 2660, 2772, 2850, 2926, 3135, 3150, 3300, 3325, 3420, 3465, 3762, 3850, 3990, 4180, 4275, 4389, 4620, 4788, 4950, 5225, 5700, 5775, 5852, 5985, 6270, 6300, 6650, 6930, 7315, 7524, 7700, 7980, 8550, 8778, 9405, 9900, 9975, 10450, 11550, 11970, 12540, 13167, 13300, 13860, 14630, 15675, 17100, 17325, 17556, 18810, 19950, 20900, 21945, 23100, 23940, 26334, 29260, 29925, 31350, 34650, 36575, 37620, 39900, 43890, 47025, 52668, 59850, 62700, 65835, 69300, 73150, 87780, 94050, 109725, 119700, 131670, 146300, 188100, 219450, 263340, 329175, 438900, 658350, 1316700]

約数ペア:

[(1, 1316700), (2, 658350), (3, 438900), (4, 329175), (5, 263340), (6, 219450), (7, 188100), (9, 146300), (10, 131670), (11, 119700), (12, 109725), (14, 94050), (15, 87780), (18, 73150), (19, 69300), (20, 65835), (21, 62700), (22, 59850), (25, 52668), (28, 47025), (30, 43890), (33, 39900), (35, 37620), (36, 36575), (38, 34650), (42, 31350), (44, 29925), (45, 29260), (50, 26334), (55, 23940), (57, 23100), (60, 21945), (63, 20900), (66, 19950), (70, 18810), (75, 17556), (76, 17325), (77, 17100), (84, 15675), (90, 14630), (95, 13860), (99, 13300), (100, 13167), (105, 12540), (110, 11970), (114, 11550), (126, 10450), (132, 9975), (133, 9900), (140, 9405), (150, 8778), (154, 8550), (165, 7980), (171, 7700), (175, 7524), (180, 7315), (190, 6930), (198, 6650), (209, 6300), (210, 6270), (220, 5985), (225, 5852), (228, 5775), (231, 5700), (252, 5225), (266, 4950), (275, 4788), (285, 4620), (300, 4389), (308, 4275), (315, 4180), (330, 3990), (342, 3850), (350, 3762), (380, 3465), (385, 3420), (396, 3325), (399, 3300), (418, 3150), (420, 3135), (450, 2926), (462, 2850), (475, 2772), (495, 2660), (525, 2508), (532, 2475), (550, 2394), (570, 2310), (627, 2100), (630, 2090), (660, 1995), (665, 1980), (684, 1925), (693, 1900), (700, 1881), (770, 1710), (798, 1650), (825, 1596), (836, 1575), (855, 1540), (900, 1463), (924, 1425), (950, 1386), (990, 1330), (1045, 1260), (1050, 1254), (1100, 1197), (1140, 1155)]