1922734440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1512

約数の個数: 192

約数和(自身を含む): 6837816960

約数和(自身を除く): 4915082520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 487, 495, 660, 792, 974, 990, 997, 1320, 1461, 1948, 1980, 1994, 2435, 2922, 2991, 3896, 3960, 3988, 4383, 4870, 4985, 5357, 5844, 5982, 7305, 7976, 8766, 8973, 9740, 9970, 10714, 10967, 11688, 11964, 14610, 14955, 16071, 17532, 17946, 19480, 19940, 21428, 21915, 21934, 23928, 26785, 29220, 29910, 32142, 32901, 35064, 35892, 39880, 42856, 43830, 43868, 44865, 48213, 53570, 54835, 58440, 59820, 64284, 65802, 71784, 80355, 87660, 87736, 89730, 96426, 98703, 107140, 109670, 119640, 128568, 131604, 160710, 164505, 175320, 179460, 192852, 197406, 214280, 219340, 241065, 263208, 321420, 329010, 358920, 385704, 394812, 438680, 482130, 485539, 493515, 642840, 658020, 789624, 964260, 971078, 987030, 1316040, 1456617, 1928520, 1942156, 1974060, 2427695, 2913234, 3884312, 3948120, 4369851, 4855390, 5340929, 5826468, 7283085, 8739702, 9710780, 10681858, 11652936, 14566170, 16022787, 17479404, 19421560, 21363716, 21849255, 26704645, 29132340, 32045574, 34958808, 42727432, 43698510, 48068361, 53409290, 58264680, 64091148, 80113935, 87397020, 96136722, 106818580, 128182296, 160227870, 174794040, 192273444, 213637160, 240341805, 320455740, 384546888, 480683610, 640911480, 961367220, 1922734440]

約数ペア:

[(1, 1922734440), (2, 961367220), (3, 640911480), (4, 480683610), (5, 384546888), (6, 320455740), (8, 240341805), (9, 213637160), (10, 192273444), (11, 174794040), (12, 160227870), (15, 128182296), (18, 106818580), (20, 96136722), (22, 87397020), (24, 80113935), (30, 64091148), (33, 58264680), (36, 53409290), (40, 48068361), (44, 43698510), (45, 42727432), (55, 34958808), (60, 32045574), (66, 29132340), (72, 26704645), (88, 21849255), (90, 21363716), (99, 19421560), (110, 17479404), (120, 16022787), (132, 14566170), (165, 11652936), (180, 10681858), (198, 9710780), (220, 8739702), (264, 7283085), (330, 5826468), (360, 5340929), (396, 4855390), (440, 4369851), (487, 3948120), (495, 3884312), (660, 2913234), (792, 2427695), (974, 1974060), (990, 1942156), (997, 1928520), (1320, 1456617), (1461, 1316040), (1948, 987030), (1980, 971078), (1994, 964260), (2435, 789624), (2922, 658020), (2991, 642840), (3896, 493515), (3960, 485539), (3988, 482130), (4383, 438680), (4870, 394812), (4985, 385704), (5357, 358920), (5844, 329010), (5982, 321420), (7305, 263208), (7976, 241065), (8766, 219340), (8973, 214280), (9740, 197406), (9970, 192852), (10714, 179460), (10967, 175320), (11688, 164505), (11964, 160710), (14610, 131604), (14955, 128568), (16071, 119640), (17532, 109670), (17946, 107140), (19480, 98703), (19940, 96426), (21428, 89730), (21915, 87736), (21934, 87660), (23928, 80355), (26785, 71784), (29220, 65802), (29910, 64284), (32142, 59820), (32901, 58440), (35064, 54835), (35892, 53570), (39880, 48213), (42856, 44865), (43830, 43868)]