164204040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 256

約数和(自身を含む): 661893120

約数和(自身を除く): 497689080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1367, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2734, 2860, 3003, 3080, 3432, 3640, 4004, 4101, 4290, 4620, 5005, 5460, 5468, 5720, 6006, 6835, 8008, 8202, 8580, 9240, 9569, 10010, 10920, 10936, 12012, 13670, 15015, 15037, 16404, 17160, 17771, 19138, 20020, 20505, 24024, 27340, 28707, 30030, 30074, 32808, 35542, 38276, 40040, 41010, 45111, 47845, 53313, 54680, 57414, 60060, 60148, 71084, 75185, 76552, 82020, 88855, 90222, 95690, 105259, 106626, 114828, 120120, 120296, 124397, 142168, 143535, 150370, 164040, 177710, 180444, 191380, 195481, 210518, 213252, 225555, 229656, 248794, 266565, 287070, 300740, 315777, 355420, 360888, 373191, 382760, 390962, 421036, 426504, 451110, 497588, 526295, 533130, 574140, 586443, 601480, 621985, 631554, 710840, 746382, 781924, 842072, 902220, 977405, 995176, 1052590, 1066260, 1148280, 1172886, 1243970, 1263108, 1368367, 1492764, 1563848, 1578885, 1804440, 1865955, 1954810, 2105180, 2132520, 2345772, 2487940, 2526216, 2736734, 2932215, 2985528, 3157770, 3731910, 3909620, 4105101, 4210360, 4691544, 4975880, 5473468, 5864430, 6315540, 6841835, 7463820, 7819240, 8210202, 10946936, 11728860, 12631080, 13683670, 14927640, 16420404, 20525505, 23457720, 27367340, 32840808, 41051010, 54734680, 82102020, 164204040]

約数ペア:

[(1, 164204040), (2, 82102020), (3, 54734680), (4, 41051010), (5, 32840808), (6, 27367340), (7, 23457720), (8, 20525505), (10, 16420404), (11, 14927640), (12, 13683670), (13, 12631080), (14, 11728860), (15, 10946936), (20, 8210202), (21, 7819240), (22, 7463820), (24, 6841835), (26, 6315540), (28, 5864430), (30, 5473468), (33, 4975880), (35, 4691544), (39, 4210360), (40, 4105101), (42, 3909620), (44, 3731910), (52, 3157770), (55, 2985528), (56, 2932215), (60, 2736734), (65, 2526216), (66, 2487940), (70, 2345772), (77, 2132520), (78, 2105180), (84, 1954810), (88, 1865955), (91, 1804440), (104, 1578885), (105, 1563848), (110, 1492764), (120, 1368367), (130, 1263108), (132, 1243970), (140, 1172886), (143, 1148280), (154, 1066260), (156, 1052590), (165, 995176), (168, 977405), (182, 902220), (195, 842072), (210, 781924), (220, 746382), (231, 710840), (260, 631554), (264, 621985), (273, 601480), (280, 586443), (286, 574140), (308, 533130), (312, 526295), (330, 497588), (364, 451110), (385, 426504), (390, 421036), (420, 390962), (429, 382760), (440, 373191), (455, 360888), (462, 355420), (520, 315777), (546, 300740), (572, 287070), (616, 266565), (660, 248794), (715, 229656), (728, 225555), (770, 213252), (780, 210518), (840, 195481), (858, 191380), (910, 180444), (924, 177710), (1001, 164040), (1092, 150370), (1144, 143535), (1155, 142168), (1320, 124397), (1365, 120296), (1367, 120120), (1430, 114828), (1540, 106626), (1560, 105259), (1716, 95690), (1820, 90222), (1848, 88855), (2002, 82020), (2145, 76552), (2184, 75185), (2310, 71084), (2730, 60148), (2734, 60060), (2860, 57414), (3003, 54680), (3080, 53313), (3432, 47845), (3640, 45111), (4004, 41010), (4101, 40040), (4290, 38276), (4620, 35542), (5005, 32808), (5460, 30074), (5468, 30030), (5720, 28707), (6006, 27340), (6835, 24024), (8008, 20505), (8202, 20020), (8580, 19138), (9240, 17771), (9569, 17160), (10010, 16404), (10920, 15037), (10936, 15015), (12012, 13670)]