257349269760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{2843}}^1$

素因数の和:5021

約数の個数: 288

約数和(自身を含む): 897362178048

約数和(自身を除く): 640012908288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2143, 2640, 2816, 2843, 3520, 3840, 4224, 4286, 5280, 5686, 6429, 7040, 8448, 8529, 8572, 10560, 10715, 11372, 12858, 14080, 14215, 17058, 17144, 21120, 21430, 22744, 23573, 25716, 28430, 31273, 32145, 34116, 34288, 42240, 42645, 42860, 45488, 47146, 51432, 56860, 62546, 64290, 68232, 68576, 70719, 85290, 85720, 90976, 93819, 94292, 102864, 113720, 117865, 125092, 128580, 136464, 137152, 141438, 156365, 170580, 171440, 181952, 187638, 188584, 205728, 227440, 235730, 250184, 257160, 272928, 274304, 282876, 312730, 341160, 342880, 353595, 363904, 375276, 377168, 411456, 454880, 469095, 471460, 500368, 514320, 545856, 548608, 565752, 625460, 682320, 685760, 707190, 727808, 750552, 754336, 822912, 909760, 938190, 942920, 1000736, 1028640, 1091712, 1131504, 1250920, 1364640, 1371520, 1414380, 1501104, 1508672, 1645824, 1819520, 1876380, 1885840, 2001472, 2057280, 2183424, 2263008, 2501840, 2729280, 2743040, 2828760, 3002208, 3017344, 3639040, 3752760, 3771680, 4002944, 4114560, 4526016, 5003680, 5458560, 5657520, 6004416, 6034688, 6092549, 7505520, 7543360, 8005888, 8229120, 9052032, 10007360, 10917120, 11315040, 12008832, 12185098, 15011040, 15086720, 18104064, 18277647, 20014720, 22630080, 24017664, 24370196, 30022080, 30173440, 30462745, 36555294, 40029440, 45260160, 48740392, 60044160, 60925490, 67018039, 73110588, 90520320, 91388235, 97480784, 120088320, 121850980, 134036078, 146221176, 182776470, 194961568, 201054117, 243701960, 268072156, 292442352, 335090195, 365552940, 389923136, 402108234, 487403920, 536144312, 584884704, 670180390, 731105880, 779846272, 804216468, 974807840, 1005270585, 1072288624, 1169769408, 1340360780, 1462211760, 1559692544, 1608432936, 1949615680, 2010541170, 2144577248, 2339538816, 2680721560, 2924423520, 3216865872, 3899231360, 4021082340, 4289154496, 4679077632, 5361443120, 5848847040, 6433731744, 7798462720, 8042164680, 8578308992, 10722886240, 11697694080, 12867463488, 16084329360, 17156617984, 21445772480, 23395388160, 25734926976, 32168658720, 42891544960, 51469853952, 64337317440, 85783089920, 128674634880, 257349269760]

約数ペア:

[(1, 257349269760), (2, 128674634880), (3, 85783089920), (4, 64337317440), (5, 51469853952), (6, 42891544960), (8, 32168658720), (10, 25734926976), (11, 23395388160), (12, 21445772480), (15, 17156617984), (16, 16084329360), (20, 12867463488), (22, 11697694080), (24, 10722886240), (30, 8578308992), (32, 8042164680), (33, 7798462720), (40, 6433731744), (44, 5848847040), (48, 5361443120), (55, 4679077632), (60, 4289154496), (64, 4021082340), (66, 3899231360), (80, 3216865872), (88, 2924423520), (96, 2680721560), (110, 2339538816), (120, 2144577248), (128, 2010541170), (132, 1949615680), (160, 1608432936), (165, 1559692544), (176, 1462211760), (192, 1340360780), (220, 1169769408), (240, 1072288624), (256, 1005270585), (264, 974807840), (320, 804216468), (330, 779846272), (352, 731105880), (384, 670180390), (440, 584884704), (480, 536144312), (528, 487403920), (640, 402108234), (660, 389923136), (704, 365552940), (768, 335090195), (880, 292442352), (960, 268072156), (1056, 243701960), (1280, 201054117), (1320, 194961568), (1408, 182776470), (1760, 146221176), (1920, 134036078), (2112, 121850980), (2143, 120088320), (2640, 97480784), (2816, 91388235), (2843, 90520320), (3520, 73110588), (3840, 67018039), (4224, 60925490), (4286, 60044160), (5280, 48740392), (5686, 45260160), (6429, 40029440), (7040, 36555294), (8448, 30462745), (8529, 30173440), (8572, 30022080), (10560, 24370196), (10715, 24017664), (11372, 22630080), (12858, 20014720), (14080, 18277647), (14215, 18104064), (17058, 15086720), (17144, 15011040), (21120, 12185098), (21430, 12008832), (22744, 11315040), (23573, 10917120), (25716, 10007360), (28430, 9052032), (31273, 8229120), (32145, 8005888), (34116, 7543360), (34288, 7505520), (42240, 6092549), (42645, 6034688), (42860, 6004416), (45488, 5657520), (47146, 5458560), (51432, 5003680), (56860, 4526016), (62546, 4114560), (64290, 4002944), (68232, 3771680), (68576, 3752760), (70719, 3639040), (85290, 3017344), (85720, 3002208), (90976, 2828760), (93819, 2743040), (94292, 2729280), (102864, 2501840), (113720, 2263008), (117865, 2183424), (125092, 2057280), (128580, 2001472), (136464, 1885840), (137152, 1876380), (141438, 1819520), (156365, 1645824), (170580, 1508672), (171440, 1501104), (181952, 1414380), (187638, 1371520), (188584, 1364640), (205728, 1250920), (227440, 1131504), (235730, 1091712), (250184, 1028640), (257160, 1000736), (272928, 942920), (274304, 938190), (282876, 909760), (312730, 822912), (341160, 754336), (342880, 750552), (353595, 727808), (363904, 707190), (375276, 685760), (377168, 682320), (411456, 625460), (454880, 565752), (469095, 548608), (471460, 545856), (500368, 514320)]