2148864480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{213181}}^1$

素因数の和:213209

約数の個数: 144

約数和(自身を含む): 8380610784

約数和(自身を除く): 6231746304

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, 213181, 426362, 639543, 852724, 1065905, 1279086, 1492267, 1705448, 1918629, 2131810, 2558172, 2984534, 3197715, 3410896, 3837258, 4263620, 4476801, 5116344, 5969068, 6395430, 6821792, 7461335, 7674516, 8527240, 8953602, 9593145, 10232688, 11938136, 12790860, 13430403, 14922670, 15349032, 17054480, 17907204, 19186290, 20465376, 22384005, 23876272, 25581720, 26860806, 29845340, 30698064, 34108960, 35814408, 38372580, 44768010, 47752544, 51163440, 53721612, 59690680, 61396128, 67152015, 71628816, 76745160, 89536020, 102326880, 107443224, 119381360, 134304030, 143257632, 153490320, 179072040, 214886448, 238762720, 268608060, 306980640, 358144080, 429772896, 537216120, 716288160, 1074432240, 2148864480]

約数ペア:

[(1, 2148864480), (2, 1074432240), (3, 716288160), (4, 537216120), (5, 429772896), (6, 358144080), (7, 306980640), (8, 268608060), (9, 238762720), (10, 214886448), (12, 179072040), (14, 153490320), (15, 143257632), (16, 134304030), (18, 119381360), (20, 107443224), (21, 102326880), (24, 89536020), (28, 76745160), (30, 71628816), (32, 67152015), (35, 61396128), (36, 59690680), (40, 53721612), (42, 51163440), (45, 47752544), (48, 44768010), (56, 38372580), (60, 35814408), (63, 34108960), (70, 30698064), (72, 29845340), (80, 26860806), (84, 25581720), (90, 23876272), (96, 22384005), (105, 20465376), (112, 19186290), (120, 17907204), (126, 17054480), (140, 15349032), (144, 14922670), (160, 13430403), (168, 12790860), (180, 11938136), (210, 10232688), (224, 9593145), (240, 8953602), (252, 8527240), (280, 7674516), (288, 7461335), (315, 6821792), (336, 6395430), (360, 5969068), (420, 5116344), (480, 4476801), (504, 4263620), (560, 3837258), (630, 3410896), (672, 3197715), (720, 2984534), (840, 2558172), (1008, 2131810), (1120, 1918629), (1260, 1705448), (1440, 1492267), (1680, 1279086), (2016, 1065905), (2520, 852724), (3360, 639543), (5040, 426362), (10080, 213181)]