2240215673780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10223}}^1\times {\mathrm{4219}}^1$

素因数の和:14518

約数の個数: 144

約数和(自身を含む): 5577649217280

約数和(自身を除く): 3337433543500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 4219, 5194, 7420, 8438, 10223, 10388, 12985, 16876, 20446, 21095, 25970, 29533, 40892, 42190, 51115, 51940, 59066, 71561, 84380, 102230, 118132, 143122, 147665, 204460, 206731, 223607, 286244, 295330, 357805, 413462, 447214, 500927, 541819, 590660, 715610, 826924, 894428, 1001854, 1033655, 1083638, 1118035, 1431220, 1565249, 2003708, 2067310, 2167276, 2236070, 2504635, 2709095, 3130498, 3792733, 4134620, 4472140, 5009270, 5418190, 6260996, 7585466, 7826245, 10018540, 10836380, 10956743, 15170932, 15652490, 18963665, 21913486, 26549131, 31304980, 37927330, 43130837, 43826972, 53098262, 54783715, 75854660, 86261674, 106196524, 109567430, 132745655, 172523348, 215654185, 219134860, 265491310, 301915859, 431308370, 530982620, 603831718, 862616740, 1207663436, 1509579295, 2113411013, 2285934361, 3019158590, 4226822026, 4571868722, 6038317180, 8453644052, 9143737444, 10567055065, 11429671805, 16001540527, 21134110130, 22859343610, 32003081054, 42268220260, 45718687220, 64006162108, 80007702635, 112010783689, 160015405270, 224021567378, 320030810540, 448043134756, 560053918445, 1120107836890, 2240215673780]

約数ペア:

[(1, 2240215673780), (2, 1120107836890), (4, 560053918445), (5, 448043134756), (7, 320030810540), (10, 224021567378), (14, 160015405270), (20, 112010783689), (28, 80007702635), (35, 64006162108), (49, 45718687220), (53, 42268220260), (70, 32003081054), (98, 22859343610), (106, 21134110130), (140, 16001540527), (196, 11429671805), (212, 10567055065), (245, 9143737444), (265, 8453644052), (371, 6038317180), (490, 4571868722), (530, 4226822026), (742, 3019158590), (980, 2285934361), (1060, 2113411013), (1484, 1509579295), (1855, 1207663436), (2597, 862616740), (3710, 603831718), (4219, 530982620), (5194, 431308370), (7420, 301915859), (8438, 265491310), (10223, 219134860), (10388, 215654185), (12985, 172523348), (16876, 132745655), (20446, 109567430), (21095, 106196524), (25970, 86261674), (29533, 75854660), (40892, 54783715), (42190, 53098262), (51115, 43826972), (51940, 43130837), (59066, 37927330), (71561, 31304980), (84380, 26549131), (102230, 21913486), (118132, 18963665), (143122, 15652490), (147665, 15170932), (204460, 10956743), (206731, 10836380), (223607, 10018540), (286244, 7826245), (295330, 7585466), (357805, 6260996), (413462, 5418190), (447214, 5009270), (500927, 4472140), (541819, 4134620), (590660, 3792733), (715610, 3130498), (826924, 2709095), (894428, 2504635), (1001854, 2236070), (1033655, 2167276), (1083638, 2067310), (1118035, 2003708), (1431220, 1565249)]