815876812520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{13723}}^1$

素因数の和:14048

約数の個数: 256

約数和(自身を含む): 2324077056000

約数和(自身を除く): 1508200243480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 140, 154, 194, 199, 220, 280, 308, 385, 388, 398, 440, 485, 616, 679, 770, 776, 796, 970, 995, 1067, 1358, 1393, 1540, 1592, 1940, 1990, 2134, 2189, 2716, 2786, 3080, 3395, 3880, 3980, 4268, 4378, 5335, 5432, 5572, 6790, 6965, 7469, 7960, 8536, 8756, 10670, 10945, 11144, 13580, 13723, 13930, 14938, 15323, 17512, 19303, 21340, 21890, 27160, 27446, 27860, 29876, 30646, 37345, 38606, 42680, 43780, 54892, 55720, 59752, 61292, 68615, 74690, 76615, 77212, 87560, 96061, 96515, 109784, 122584, 135121, 137230, 149380, 150953, 153230, 154424, 192122, 193030, 212333, 270242, 274460, 298760, 301906, 306460, 384244, 386060, 424666, 480305, 540484, 548920, 603812, 612920, 675605, 754765, 768488, 772120, 849332, 960610, 1056671, 1061665, 1080968, 1207624, 1331131, 1351210, 1486331, 1509530, 1698664, 1921220, 2113342, 2123330, 2662262, 2702420, 2730877, 2972662, 3019060, 3842440, 4226684, 4246660, 5283355, 5324524, 5404840, 5461754, 5945324, 6038120, 6655655, 7431655, 8453368, 8493320, 9317917, 10566710, 10649048, 10923508, 11890648, 13311310, 13654385, 14642441, 14863310, 18635834, 19116139, 21133420, 21847016, 26622620, 27308770, 29284882, 29726620, 30039647, 37271668, 38232278, 42266840, 46589585, 53245240, 54617540, 58569764, 59453240, 60079294, 73212205, 74543336, 76464556, 93179170, 95580695, 102497087, 109235080, 117139528, 120158588, 146424410, 150198235, 152929112, 186358340, 191161390, 204994174, 210277529, 240317176, 264895069, 292848820, 300396470, 372716680, 382322780, 409988348, 420555058, 512485435, 529790138, 585697640, 600792940, 764645560, 819976696, 841110116, 1024970870, 1051387645, 1059580276, 1201585880, 1324475345, 1682220232, 1854265483, 2049941740, 2102775290, 2119160552, 2648950690, 2913845759, 3708530966, 4099883480, 4205550580, 5297901380, 5827691518, 7417061932, 8411101160, 9271327415, 10595802760, 11655383036, 14569228795, 14834123864, 18542654830, 20396920313, 23310766072, 29138457590, 37085309660, 40793840626, 58276915180, 74170619320, 81587681252, 101984601565, 116553830360, 163175362504, 203969203130, 407938406260, 815876812520]

約数ペア:

[(1, 815876812520), (2, 407938406260), (4, 203969203130), (5, 163175362504), (7, 116553830360), (8, 101984601565), (10, 81587681252), (11, 74170619320), (14, 58276915180), (20, 40793840626), (22, 37085309660), (28, 29138457590), (35, 23310766072), (40, 20396920313), (44, 18542654830), (55, 14834123864), (56, 14569228795), (70, 11655383036), (77, 10595802760), (88, 9271327415), (97, 8411101160), (110, 7417061932), (140, 5827691518), (154, 5297901380), (194, 4205550580), (199, 4099883480), (220, 3708530966), (280, 2913845759), (308, 2648950690), (385, 2119160552), (388, 2102775290), (398, 2049941740), (440, 1854265483), (485, 1682220232), (616, 1324475345), (679, 1201585880), (770, 1059580276), (776, 1051387645), (796, 1024970870), (970, 841110116), (995, 819976696), (1067, 764645560), (1358, 600792940), (1393, 585697640), (1540, 529790138), (1592, 512485435), (1940, 420555058), (1990, 409988348), (2134, 382322780), (2189, 372716680), (2716, 300396470), (2786, 292848820), (3080, 264895069), (3395, 240317176), (3880, 210277529), (3980, 204994174), (4268, 191161390), (4378, 186358340), (5335, 152929112), (5432, 150198235), (5572, 146424410), (6790, 120158588), (6965, 117139528), (7469, 109235080), (7960, 102497087), (8536, 95580695), (8756, 93179170), (10670, 76464556), (10945, 74543336), (11144, 73212205), (13580, 60079294), (13723, 59453240), (13930, 58569764), (14938, 54617540), (15323, 53245240), (17512, 46589585), (19303, 42266840), (21340, 38232278), (21890, 37271668), (27160, 30039647), (27446, 29726620), (27860, 29284882), (29876, 27308770), (30646, 26622620), (37345, 21847016), (38606, 21133420), (42680, 19116139), (43780, 18635834), (54892, 14863310), (55720, 14642441), (59752, 13654385), (61292, 13311310), (68615, 11890648), (74690, 10923508), (76615, 10649048), (77212, 10566710), (87560, 9317917), (96061, 8493320), (96515, 8453368), (109784, 7431655), (122584, 6655655), (135121, 6038120), (137230, 5945324), (149380, 5461754), (150953, 5404840), (153230, 5324524), (154424, 5283355), (192122, 4246660), (193030, 4226684), (212333, 3842440), (270242, 3019060), (274460, 2972662), (298760, 2730877), (301906, 2702420), (306460, 2662262), (384244, 2123330), (386060, 2113342), (424666, 1921220), (480305, 1698664), (540484, 1509530), (548920, 1486331), (603812, 1351210), (612920, 1331131), (675605, 1207624), (754765, 1080968), (768488, 1061665), (772120, 1056671), (849332, 960610)]