1388346960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5779}}^1$

素因数の和:5826

約数の個数: 320

約数和(自身を含む): 5779630080

約数和(自身を除く): 4391283120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 5779, 6006, 6160, 6864, 7280, 8008, 8580, 9240, 10010, 10920, 11440, 11558, 12012, 15015, 16016, 17160, 17337, 18480, 20020, 21840, 23116, 24024, 28895, 30030, 34320, 34674, 40040, 40453, 46232, 48048, 57790, 60060, 63569, 69348, 75127, 80080, 80906, 86685, 92464, 115580, 120120, 121359, 127138, 138696, 150254, 161812, 173370, 190707, 202265, 225381, 231160, 240240, 242718, 254276, 277392, 300508, 317845, 323624, 346740, 375635, 381414, 404530, 444983, 450762, 462320, 485436, 508552, 525889, 601016, 606795, 635690, 647248, 693480, 751270, 762828, 809060, 826397, 889966, 901524, 953535, 970872, 1017104, 1051778, 1126905, 1202032, 1213590, 1271380, 1334949, 1386960, 1502540, 1525656, 1577667, 1618120, 1652794, 1779932, 1803048, 1907070, 1941744, 2103556, 2224915, 2253810, 2427180, 2479191, 2542760, 2629445, 2669898, 3005080, 3051312, 3155334, 3236240, 3305588, 3559864, 3606096, 3814140, 4131985, 4207112, 4449830, 4507620, 4854360, 4958382, 5085520, 5258890, 5339796, 5784779, 6010160, 6310668, 6611176, 6674745, 7119728, 7628280, 7888335, 8263970, 8414224, 8899660, 9015240, 9708720, 9916764, 10517780, 10679592, 11569558, 12395955, 12621336, 13222352, 13349490, 15256560, 15776670, 16527940, 17354337, 17799320, 18030480, 19833528, 21035560, 21359184, 23139116, 24791910, 25242672, 26698980, 28923895, 31553340, 33055880, 34708674, 35598640, 39667056, 42071120, 46278232, 49583820, 53397960, 57847790, 63106680, 66111760, 69417348, 86771685, 92556464, 99167640, 106795920, 115695580, 126213360, 138834696, 173543370, 198335280, 231391160, 277669392, 347086740, 462782320, 694173480, 1388346960]

約数ペア:

[(1, 1388346960), (2, 694173480), (3, 462782320), (4, 347086740), (5, 277669392), (6, 231391160), (7, 198335280), (8, 173543370), (10, 138834696), (11, 126213360), (12, 115695580), (13, 106795920), (14, 99167640), (15, 92556464), (16, 86771685), (20, 69417348), (21, 66111760), (22, 63106680), (24, 57847790), (26, 53397960), (28, 49583820), (30, 46278232), (33, 42071120), (35, 39667056), (39, 35598640), (40, 34708674), (42, 33055880), (44, 31553340), (48, 28923895), (52, 26698980), (55, 25242672), (56, 24791910), (60, 23139116), (65, 21359184), (66, 21035560), (70, 19833528), (77, 18030480), (78, 17799320), (80, 17354337), (84, 16527940), (88, 15776670), (91, 15256560), (104, 13349490), (105, 13222352), (110, 12621336), (112, 12395955), (120, 11569558), (130, 10679592), (132, 10517780), (140, 9916764), (143, 9708720), (154, 9015240), (156, 8899660), (165, 8414224), (168, 8263970), (176, 7888335), (182, 7628280), (195, 7119728), (208, 6674745), (210, 6611176), (220, 6310668), (231, 6010160), (240, 5784779), (260, 5339796), (264, 5258890), (273, 5085520), (280, 4958382), (286, 4854360), (308, 4507620), (312, 4449830), (330, 4207112), (336, 4131985), (364, 3814140), (385, 3606096), (390, 3559864), (420, 3305588), (429, 3236240), (440, 3155334), (455, 3051312), (462, 3005080), (520, 2669898), (528, 2629445), (546, 2542760), (560, 2479191), (572, 2427180), (616, 2253810), (624, 2224915), (660, 2103556), (715, 1941744), (728, 1907070), (770, 1803048), (780, 1779932), (840, 1652794), (858, 1618120), (880, 1577667), (910, 1525656), (924, 1502540), (1001, 1386960), (1040, 1334949), (1092, 1271380), (1144, 1213590), (1155, 1202032), (1232, 1126905), (1320, 1051778), (1365, 1017104), (1430, 970872), (1456, 953535), (1540, 901524), (1560, 889966), (1680, 826397), (1716, 809060), (1820, 762828), (1848, 751270), (2002, 693480), (2145, 647248), (2184, 635690), (2288, 606795), (2310, 601016), (2640, 525889), (2730, 508552), (2860, 485436), (3003, 462320), (3080, 450762), (3120, 444983), (3432, 404530), (3640, 381414), (3696, 375635), (4004, 346740), (4290, 323624), (4368, 317845), (4620, 300508), (5005, 277392), (5460, 254276), (5720, 242718), (5779, 240240), (6006, 231160), (6160, 225381), (6864, 202265), (7280, 190707), (8008, 173370), (8580, 161812), (9240, 150254), (10010, 138696), (10920, 127138), (11440, 121359), (11558, 120120), (12012, 115580), (15015, 92464), (16016, 86685), (17160, 80906), (17337, 80080), (18480, 75127), (20020, 69348), (21840, 63569), (23116, 60060), (24024, 57790), (28895, 48048), (30030, 46232), (34320, 40453), (34674, 40040)]