1302128520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7468

約数の個数: 256

約数和(自身を含む): 5127321600

約数和(自身を除く): 3825193080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3990, 4180, 4389, 4620, 5016, 5320, 5852, 6270, 7315, 7417, 7980, 8360, 8778, 9240, 11704, 12540, 14630, 14834, 15960, 17556, 21945, 22251, 25080, 29260, 29668, 35112, 37085, 43890, 44502, 51919, 58520, 59336, 74170, 81587, 87780, 89004, 103838, 111255, 140923, 148340, 155757, 163174, 175560, 178008, 207676, 222510, 244761, 259595, 281846, 296680, 311514, 326348, 407935, 415352, 422769, 445020, 489522, 519190, 563692, 571109, 623028, 652696, 704615, 778785, 815870, 845538, 890040, 979044, 986461, 1038380, 1127384, 1142218, 1223805, 1246056, 1409230, 1550153, 1557570, 1631740, 1691076, 1713327, 1958088, 1972922, 2076760, 2113845, 2284436, 2447610, 2818460, 2855545, 2959383, 3100306, 3115140, 3263480, 3382152, 3426654, 3945844, 4227690, 4568872, 4650459, 4895220, 4932305, 5636920, 5711090, 5918766, 6200612, 6230280, 6853308, 7750765, 7891688, 8455380, 8566635, 9300918, 9790440, 9864610, 10851071, 11422180, 11837532, 12401224, 13706616, 14796915, 15501530, 16910760, 17133270, 18601836, 19729220, 21702142, 22844360, 23252295, 23675064, 29593830, 31003060, 32553213, 34266540, 37203672, 39458440, 43404284, 46504590, 54255355, 59187660, 62006120, 65106426, 68533080, 86808568, 93009180, 108510710, 118375320, 130212852, 162766065, 186018360, 217021420, 260425704, 325532130, 434042840, 651064260, 1302128520]

約数ペア:

[(1, 1302128520), (2, 651064260), (3, 434042840), (4, 325532130), (5, 260425704), (6, 217021420), (7, 186018360), (8, 162766065), (10, 130212852), (11, 118375320), (12, 108510710), (14, 93009180), (15, 86808568), (19, 68533080), (20, 65106426), (21, 62006120), (22, 59187660), (24, 54255355), (28, 46504590), (30, 43404284), (33, 39458440), (35, 37203672), (38, 34266540), (40, 32553213), (42, 31003060), (44, 29593830), (55, 23675064), (56, 23252295), (57, 22844360), (60, 21702142), (66, 19729220), (70, 18601836), (76, 17133270), (77, 16910760), (84, 15501530), (88, 14796915), (95, 13706616), (105, 12401224), (110, 11837532), (114, 11422180), (120, 10851071), (132, 9864610), (133, 9790440), (140, 9300918), (152, 8566635), (154, 8455380), (165, 7891688), (168, 7750765), (190, 6853308), (209, 6230280), (210, 6200612), (220, 5918766), (228, 5711090), (231, 5636920), (264, 4932305), (266, 4895220), (280, 4650459), (285, 4568872), (308, 4227690), (330, 3945844), (380, 3426654), (385, 3382152), (399, 3263480), (418, 3115140), (420, 3100306), (440, 2959383), (456, 2855545), (462, 2818460), (532, 2447610), (570, 2284436), (616, 2113845), (627, 2076760), (660, 1972922), (665, 1958088), (760, 1713327), (770, 1691076), (798, 1631740), (836, 1557570), (840, 1550153), (924, 1409230), (1045, 1246056), (1064, 1223805), (1140, 1142218), (1155, 1127384), (1254, 1038380), (1320, 986461), (1330, 979044), (1463, 890040), (1540, 845538), (1596, 815870), (1672, 778785), (1848, 704615), (1995, 652696), (2090, 623028), (2280, 571109), (2310, 563692), (2508, 519190), (2660, 489522), (2926, 445020), (3080, 422769), (3135, 415352), (3192, 407935), (3990, 326348), (4180, 311514), (4389, 296680), (4620, 281846), (5016, 259595), (5320, 244761), (5852, 222510), (6270, 207676), (7315, 178008), (7417, 175560), (7980, 163174), (8360, 155757), (8778, 148340), (9240, 140923), (11704, 111255), (12540, 103838), (14630, 89004), (14834, 87780), (15960, 81587), (17556, 74170), (21945, 59336), (22251, 58520), (25080, 51919), (29260, 44502), (29668, 43890), (35112, 37085)]