426313440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{42293}}^1$

素因数の和:42321

約数の個数: 144

約数和(自身を含む): 1662661728

約数和(自身を除く): 1236348288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 42293, 84586, 126879, 169172, 211465, 253758, 296051, 338344, 380637, 422930, 507516, 592102, 634395, 676688, 761274, 845860, 888153, 1015032, 1184204, 1268790, 1353376, 1480255, 1522548, 1691720, 1776306, 1903185, 2030064, 2368408, 2537580, 2664459, 2960510, 3045096, 3383440, 3552612, 3806370, 4060128, 4440765, 4736816, 5075160, 5328918, 5921020, 6090192, 6766880, 7105224, 7612740, 8881530, 9473632, 10150320, 10657836, 11842040, 12180384, 13322295, 14210448, 15225480, 17763060, 20300640, 21315672, 23684080, 26644590, 28420896, 30450960, 35526120, 42631344, 47368160, 53289180, 60901920, 71052240, 85262688, 106578360, 142104480, 213156720, 426313440]

約数ペア:

[(1, 426313440), (2, 213156720), (3, 142104480), (4, 106578360), (5, 85262688), (6, 71052240), (7, 60901920), (8, 53289180), (9, 47368160), (10, 42631344), (12, 35526120), (14, 30450960), (15, 28420896), (16, 26644590), (18, 23684080), (20, 21315672), (21, 20300640), (24, 17763060), (28, 15225480), (30, 14210448), (32, 13322295), (35, 12180384), (36, 11842040), (40, 10657836), (42, 10150320), (45, 9473632), (48, 8881530), (56, 7612740), (60, 7105224), (63, 6766880), (70, 6090192), (72, 5921020), (80, 5328918), (84, 5075160), (90, 4736816), (96, 4440765), (105, 4060128), (112, 3806370), (120, 3552612), (126, 3383440), (140, 3045096), (144, 2960510), (160, 2664459), (168, 2537580), (180, 2368408), (210, 2030064), (224, 1903185), (240, 1776306), (252, 1691720), (280, 1522548), (288, 1480255), (315, 1353376), (336, 1268790), (360, 1184204), (420, 1015032), (480, 888153), (504, 845860), (560, 761274), (630, 676688), (672, 634395), (720, 592102), (840, 507516), (1008, 422930), (1120, 380637), (1260, 338344), (1440, 296051), (1680, 253758), (2016, 211465), (2520, 169172), (3360, 126879), (5040, 84586), (10080, 42293)]