22008840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 81259200

約数和(自身を除く): 59250360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 197, 210, 228, 245, 266, 280, 285, 294, 380, 392, 394, 399, 420, 456, 490, 532, 570, 588, 591, 665, 735, 760, 788, 798, 840, 931, 980, 985, 1064, 1140, 1176, 1182, 1330, 1379, 1470, 1576, 1596, 1862, 1960, 1970, 1995, 2280, 2364, 2660, 2758, 2793, 2940, 2955, 3192, 3724, 3743, 3940, 3990, 4137, 4655, 4728, 5320, 5516, 5586, 5880, 5910, 6895, 7448, 7486, 7880, 7980, 8274, 9310, 9653, 11032, 11172, 11229, 11820, 13790, 13965, 14972, 15960, 16548, 18620, 18715, 19306, 20685, 22344, 22458, 23640, 26201, 27580, 27930, 28959, 29944, 33096, 37240, 37430, 38612, 41370, 44916, 48265, 52402, 55160, 55860, 56145, 57918, 74860, 77224, 78603, 82740, 89832, 96530, 104804, 111720, 112290, 115836, 131005, 144795, 149720, 157206, 165480, 183407, 193060, 209608, 224580, 231672, 262010, 289590, 314412, 366814, 386120, 393015, 449160, 524020, 550221, 579180, 628824, 733628, 786030, 917035, 1048040, 1100442, 1158360, 1467256, 1572060, 1834070, 2200884, 2751105, 3144120, 3668140, 4401768, 5502210, 7336280, 11004420, 22008840]

約数ペア:

[(1, 22008840), (2, 11004420), (3, 7336280), (4, 5502210), (5, 4401768), (6, 3668140), (7, 3144120), (8, 2751105), (10, 2200884), (12, 1834070), (14, 1572060), (15, 1467256), (19, 1158360), (20, 1100442), (21, 1048040), (24, 917035), (28, 786030), (30, 733628), (35, 628824), (38, 579180), (40, 550221), (42, 524020), (49, 449160), (56, 393015), (57, 386120), (60, 366814), (70, 314412), (76, 289590), (84, 262010), (95, 231672), (98, 224580), (105, 209608), (114, 193060), (120, 183407), (133, 165480), (140, 157206), (147, 149720), (152, 144795), (168, 131005), (190, 115836), (196, 112290), (197, 111720), (210, 104804), (228, 96530), (245, 89832), (266, 82740), (280, 78603), (285, 77224), (294, 74860), (380, 57918), (392, 56145), (394, 55860), (399, 55160), (420, 52402), (456, 48265), (490, 44916), (532, 41370), (570, 38612), (588, 37430), (591, 37240), (665, 33096), (735, 29944), (760, 28959), (788, 27930), (798, 27580), (840, 26201), (931, 23640), (980, 22458), (985, 22344), (1064, 20685), (1140, 19306), (1176, 18715), (1182, 18620), (1330, 16548), (1379, 15960), (1470, 14972), (1576, 13965), (1596, 13790), (1862, 11820), (1960, 11229), (1970, 11172), (1995, 11032), (2280, 9653), (2364, 9310), (2660, 8274), (2758, 7980), (2793, 7880), (2940, 7486), (2955, 7448), (3192, 6895), (3724, 5910), (3743, 5880), (3940, 5586), (3990, 5516), (4137, 5320), (4655, 4728)]