1378092240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 240

約数和(自身を含む): 5333372928

約数和(自身を除く): 3955280688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2153, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4306, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6459, 7112, 7620, 8001, 8612, 8890, 9144, 10160, 10668, 10765, 11430, 12918, 13335, 14224, 15071, 15240, 16002, 17224, 17780, 18288, 19377, 21336, 21530, 22860, 25836, 26670, 30142, 30480, 32004, 32295, 34448, 35560, 38754, 40005, 42672, 43060, 45213, 45720, 51672, 53340, 60284, 64008, 64590, 71120, 75355, 77508, 80010, 86120, 90426, 91440, 96885, 103344, 106680, 120568, 128016, 129180, 135639, 150710, 155016, 160020, 172240, 180852, 193770, 213360, 226065, 241136, 258360, 271278, 273431, 301420, 310032, 320040, 361704, 387540, 452130, 516720, 542556, 546862, 602840, 640080, 678195, 723408, 775080, 820293, 904260, 1085112, 1093724, 1205680, 1356390, 1367155, 1550160, 1640586, 1808520, 1914017, 2170224, 2187448, 2460879, 2712780, 2734310, 3281172, 3617040, 3828034, 4101465, 4374896, 4921758, 5425560, 5468620, 5742051, 6562344, 7656068, 8202930, 9570085, 9843516, 10851120, 10937240, 11484102, 12304395, 13124688, 15312136, 16405860, 17226153, 19140170, 19687032, 21874480, 22968204, 24608790, 28710255, 30624272, 32811720, 34452306, 38280340, 39374064, 45936408, 49217580, 57420510, 65623440, 68904612, 76560680, 86130765, 91872816, 98435160, 114841020, 137809224, 153121360, 172261530, 196870320, 229682040, 275618448, 344523060, 459364080, 689046120, 1378092240]

約数ペア:

[(1, 1378092240), (2, 689046120), (3, 459364080), (4, 344523060), (5, 275618448), (6, 229682040), (7, 196870320), (8, 172261530), (9, 153121360), (10, 137809224), (12, 114841020), (14, 98435160), (15, 91872816), (16, 86130765), (18, 76560680), (20, 68904612), (21, 65623440), (24, 57420510), (28, 49217580), (30, 45936408), (35, 39374064), (36, 38280340), (40, 34452306), (42, 32811720), (45, 30624272), (48, 28710255), (56, 24608790), (60, 22968204), (63, 21874480), (70, 19687032), (72, 19140170), (80, 17226153), (84, 16405860), (90, 15312136), (105, 13124688), (112, 12304395), (120, 11484102), (126, 10937240), (127, 10851120), (140, 9843516), (144, 9570085), (168, 8202930), (180, 7656068), (210, 6562344), (240, 5742051), (252, 5468620), (254, 5425560), (280, 4921758), (315, 4374896), (336, 4101465), (360, 3828034), (381, 3617040), (420, 3281172), (504, 2734310), (508, 2712780), (560, 2460879), (630, 2187448), (635, 2170224), (720, 1914017), (762, 1808520), (840, 1640586), (889, 1550160), (1008, 1367155), (1016, 1356390), (1143, 1205680), (1260, 1093724), (1270, 1085112), (1524, 904260), (1680, 820293), (1778, 775080), (1905, 723408), (2032, 678195), (2153, 640080), (2286, 602840), (2520, 546862), (2540, 542556), (2667, 516720), (3048, 452130), (3556, 387540), (3810, 361704), (4306, 320040), (4445, 310032), (4572, 301420), (5040, 273431), (5080, 271278), (5334, 258360), (5715, 241136), (6096, 226065), (6459, 213360), (7112, 193770), (7620, 180852), (8001, 172240), (8612, 160020), (8890, 155016), (9144, 150710), (10160, 135639), (10668, 129180), (10765, 128016), (11430, 120568), (12918, 106680), (13335, 103344), (14224, 96885), (15071, 91440), (15240, 90426), (16002, 86120), (17224, 80010), (17780, 77508), (18288, 75355), (19377, 71120), (21336, 64590), (21530, 64008), (22860, 60284), (25836, 53340), (26670, 51672), (30142, 45720), (30480, 45213), (32004, 43060), (32295, 42672), (34448, 40005), (35560, 38754)]