6618840480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{72959}}^1$

素因数の和:72993

約数の個数: 240

約数和(自身を含む): 26696355840

約数和(自身を除く): 20077515360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 72959, 90720, 145918, 218877, 291836, 364795, 437754, 510713, 583672, 656631, 729590, 875508, 1021426, 1094385, 1167344, 1313262, 1459180, 1532139, 1751016, 1969893, 2042852, 2188770, 2334688, 2553565, 2626524, 2918360, 3064278, 3283155, 3502032, 3939786, 4085704, 4377540, 4596417, 5107130, 5253048, 5836720, 5909679, 6128556, 6566310, 7004064, 7660695, 7879572, 8171408, 8755080, 9192834, 9849465, 10214260, 10506096, 11673440, 11819358, 12257112, 13132620, 13789251, 15321390, 15759144, 16342816, 17510160, 18385668, 19698930, 20428520, 21012192, 22982085, 23638716, 24514224, 26265240, 27578502, 29548395, 30642780, 31518288, 35020320, 36771336, 39397860, 40857040, 41367753, 45964170, 47277432, 49028448, 52530480, 55157004, 59096790, 61285560, 63036576, 68946255, 73542672, 78795720, 81714080, 82735506, 91928340, 94554864, 105060960, 110314008, 118193580, 122571120, 137892510, 147085344, 157591440, 165471012, 183856680, 189109728, 206838765, 220628016, 236387160, 245142240, 275785020, 315182880, 330942024, 367713360, 413677530, 441256032, 472774320, 551570040, 661884048, 735426720, 827355060, 945548640, 1103140080, 1323768096, 1654710120, 2206280160, 3309420240, 6618840480]

約数ペア:

[(1, 6618840480), (2, 3309420240), (3, 2206280160), (4, 1654710120), (5, 1323768096), (6, 1103140080), (7, 945548640), (8, 827355060), (9, 735426720), (10, 661884048), (12, 551570040), (14, 472774320), (15, 441256032), (16, 413677530), (18, 367713360), (20, 330942024), (21, 315182880), (24, 275785020), (27, 245142240), (28, 236387160), (30, 220628016), (32, 206838765), (35, 189109728), (36, 183856680), (40, 165471012), (42, 157591440), (45, 147085344), (48, 137892510), (54, 122571120), (56, 118193580), (60, 110314008), (63, 105060960), (70, 94554864), (72, 91928340), (80, 82735506), (81, 81714080), (84, 78795720), (90, 73542672), (96, 68946255), (105, 63036576), (108, 61285560), (112, 59096790), (120, 55157004), (126, 52530480), (135, 49028448), (140, 47277432), (144, 45964170), (160, 41367753), (162, 40857040), (168, 39397860), (180, 36771336), (189, 35020320), (210, 31518288), (216, 30642780), (224, 29548395), (240, 27578502), (252, 26265240), (270, 24514224), (280, 23638716), (288, 22982085), (315, 21012192), (324, 20428520), (336, 19698930), (360, 18385668), (378, 17510160), (405, 16342816), (420, 15759144), (432, 15321390), (480, 13789251), (504, 13132620), (540, 12257112), (560, 11819358), (567, 11673440), (630, 10506096), (648, 10214260), (672, 9849465), (720, 9192834), (756, 8755080), (810, 8171408), (840, 7879572), (864, 7660695), (945, 7004064), (1008, 6566310), (1080, 6128556), (1120, 5909679), (1134, 5836720), (1260, 5253048), (1296, 5107130), (1440, 4596417), (1512, 4377540), (1620, 4085704), (1680, 3939786), (1890, 3502032), (2016, 3283155), (2160, 3064278), (2268, 2918360), (2520, 2626524), (2592, 2553565), (2835, 2334688), (3024, 2188770), (3240, 2042852), (3360, 1969893), (3780, 1751016), (4320, 1532139), (4536, 1459180), (5040, 1313262), (5670, 1167344), (6048, 1094385), (6480, 1021426), (7560, 875508), (9072, 729590), (10080, 656631), (11340, 583672), (12960, 510713), (15120, 437754), (18144, 364795), (22680, 291836), (30240, 218877), (45360, 145918), (72959, 90720)]