666541440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2314

約数の個数: 256

約数和(自身を含む): 2500632000

約数和(自身を除く): 1834090560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2269, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4538, 4590, 4896, 5440, 5760, 6120, 6528, 6807, 7344, 8160, 8640, 9076, 9180, 9792, 10880, 11345, 12240, 13614, 14688, 16320, 17280, 18152, 18360, 19584, 20421, 22690, 24480, 27228, 29376, 32640, 34035, 36304, 36720, 38573, 40842, 45380, 48960, 54456, 58752, 61263, 68070, 72608, 73440, 77146, 81684, 90760, 97920, 102105, 108912, 115719, 122526, 136140, 145216, 146880, 154292, 163368, 181520, 192865, 204210, 217824, 231438, 245052, 272280, 290432, 293760, 306315, 308584, 326736, 347157, 363040, 385730, 408420, 435648, 462876, 490104, 544560, 578595, 612630, 617168, 653472, 694314, 726080, 771460, 816840, 871296, 925752, 980208, 1041471, 1089120, 1157190, 1225260, 1234336, 1306944, 1388628, 1452160, 1542920, 1633680, 1735785, 1851504, 1960416, 2082942, 2178240, 2314380, 2450520, 2468672, 2613888, 2777256, 3085840, 3267360, 3471570, 3703008, 3920832, 4165884, 4356480, 4628760, 4901040, 4937344, 5207355, 5554512, 6171680, 6534720, 6943140, 7406016, 7841664, 8331768, 9257520, 9802080, 10414710, 11109024, 12343360, 13069440, 13886280, 14812032, 16663536, 18515040, 19604160, 20829420, 22218048, 24686720, 27772560, 33327072, 37030080, 39208320, 41658840, 44436096, 55545120, 66654144, 74060160, 83317680, 111090240, 133308288, 166635360, 222180480, 333270720, 666541440]

約数ペア:

[(1, 666541440), (2, 333270720), (3, 222180480), (4, 166635360), (5, 133308288), (6, 111090240), (8, 83317680), (9, 74060160), (10, 66654144), (12, 55545120), (15, 44436096), (16, 41658840), (17, 39208320), (18, 37030080), (20, 33327072), (24, 27772560), (27, 24686720), (30, 22218048), (32, 20829420), (34, 19604160), (36, 18515040), (40, 16663536), (45, 14812032), (48, 13886280), (51, 13069440), (54, 12343360), (60, 11109024), (64, 10414710), (68, 9802080), (72, 9257520), (80, 8331768), (85, 7841664), (90, 7406016), (96, 6943140), (102, 6534720), (108, 6171680), (120, 5554512), (128, 5207355), (135, 4937344), (136, 4901040), (144, 4628760), (153, 4356480), (160, 4165884), (170, 3920832), (180, 3703008), (192, 3471570), (204, 3267360), (216, 3085840), (240, 2777256), (255, 2613888), (270, 2468672), (272, 2450520), (288, 2314380), (306, 2178240), (320, 2082942), (340, 1960416), (360, 1851504), (384, 1735785), (408, 1633680), (432, 1542920), (459, 1452160), (480, 1388628), (510, 1306944), (540, 1234336), (544, 1225260), (576, 1157190), (612, 1089120), (640, 1041471), (680, 980208), (720, 925752), (765, 871296), (816, 816840), (864, 771460), (918, 726080), (960, 694314), (1020, 653472), (1080, 617168), (1088, 612630), (1152, 578595), (1224, 544560), (1360, 490104), (1440, 462876), (1530, 435648), (1632, 408420), (1728, 385730), (1836, 363040), (1920, 347157), (2040, 326736), (2160, 308584), (2176, 306315), (2269, 293760), (2295, 290432), (2448, 272280), (2720, 245052), (2880, 231438), (3060, 217824), (3264, 204210), (3456, 192865), (3672, 181520), (4080, 163368), (4320, 154292), (4538, 146880), (4590, 145216), (4896, 136140), (5440, 122526), (5760, 115719), (6120, 108912), (6528, 102105), (6807, 97920), (7344, 90760), (8160, 81684), (8640, 77146), (9076, 73440), (9180, 72608), (9792, 68070), (10880, 61263), (11345, 58752), (12240, 54456), (13614, 48960), (14688, 45380), (16320, 40842), (17280, 38573), (18152, 36720), (18360, 36304), (19584, 34035), (20421, 32640), (22690, 29376), (24480, 27228)]