6447581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10837}}^1$

素因数の和:10957

約数の個数: 160

約数和(自身を含む): 20836011648

約数和(自身を除く): 14388430128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 536, 555, 592, 670, 740, 804, 888, 1005, 1072, 1110, 1340, 1480, 1608, 1776, 2010, 2220, 2479, 2680, 2960, 3216, 4020, 4440, 4958, 5360, 7437, 8040, 8880, 9916, 10837, 12395, 14874, 16080, 19832, 21674, 24790, 29748, 32511, 37185, 39664, 43348, 49580, 54185, 59496, 65022, 74370, 86696, 99160, 108370, 118992, 130044, 148740, 162555, 173392, 198320, 216740, 260088, 297480, 325110, 400969, 433480, 520176, 594960, 650220, 726079, 801938, 866960, 1202907, 1300440, 1452158, 1603876, 2004845, 2178237, 2405814, 2600880, 2904316, 3207752, 3630395, 4009690, 4356474, 4811628, 5808632, 6014535, 6415504, 7260790, 8019380, 8712948, 9623256, 10891185, 11617264, 12029070, 14521580, 16038760, 17425896, 19246512, 21782370, 24058140, 26864923, 29043160, 32077520, 34851792, 43564740, 48116280, 53729846, 58086320, 80594769, 87129480, 96232560, 107459692, 134324615, 161189538, 174258960, 214919384, 268649230, 322379076, 402973845, 429838768, 537298460, 644758152, 805947690, 1074596920, 1289516304, 1611895380, 2149193840, 3223790760, 6447581520]

約数ペア:

[(1, 6447581520), (2, 3223790760), (3, 2149193840), (4, 1611895380), (5, 1289516304), (6, 1074596920), (8, 805947690), (10, 644758152), (12, 537298460), (15, 429838768), (16, 402973845), (20, 322379076), (24, 268649230), (30, 214919384), (37, 174258960), (40, 161189538), (48, 134324615), (60, 107459692), (67, 96232560), (74, 87129480), (80, 80594769), (111, 58086320), (120, 53729846), (134, 48116280), (148, 43564740), (185, 34851792), (201, 32077520), (222, 29043160), (240, 26864923), (268, 24058140), (296, 21782370), (335, 19246512), (370, 17425896), (402, 16038760), (444, 14521580), (536, 12029070), (555, 11617264), (592, 10891185), (670, 9623256), (740, 8712948), (804, 8019380), (888, 7260790), (1005, 6415504), (1072, 6014535), (1110, 5808632), (1340, 4811628), (1480, 4356474), (1608, 4009690), (1776, 3630395), (2010, 3207752), (2220, 2904316), (2479, 2600880), (2680, 2405814), (2960, 2178237), (3216, 2004845), (4020, 1603876), (4440, 1452158), (4958, 1300440), (5360, 1202907), (7437, 866960), (8040, 801938), (8880, 726079), (9916, 650220), (10837, 594960), (12395, 520176), (14874, 433480), (16080, 400969), (19832, 325110), (21674, 297480), (24790, 260088), (29748, 216740), (32511, 198320), (37185, 173392), (39664, 162555), (43348, 148740), (49580, 130044), (54185, 118992), (59496, 108370), (65022, 99160), (74370, 86696)]