515585520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 320

約数和(自身を含む): 1982016000

約数和(自身を除く): 1466430480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 739, 760, 765, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1360, 1368, 1478, 1520, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2160, 2217, 2280, 2295, 2448, 2565, 2584, 2736, 2907, 2956, 3060, 3230, 3420, 3672, 3695, 3876, 4080, 4104, 4434, 4560, 4590, 4845, 5130, 5168, 5814, 5912, 6120, 6460, 6651, 6840, 7344, 7390, 7752, 8208, 8721, 8868, 9180, 9690, 10260, 11085, 11628, 11824, 12240, 12563, 12920, 13302, 13680, 14041, 14535, 14780, 15504, 17442, 17736, 18360, 19380, 19953, 20520, 22170, 23256, 25126, 25840, 26604, 28082, 29070, 29560, 33255, 34884, 35472, 36720, 37689, 38760, 39906, 41040, 42123, 43605, 44340, 46512, 50252, 53208, 56164, 58140, 59120, 62815, 66510, 69768, 70205, 75378, 77520, 79812, 84246, 87210, 88680, 99765, 100504, 106416, 112328, 113067, 116280, 125630, 126369, 133020, 139536, 140410, 150756, 159624, 168492, 174420, 177360, 188445, 199530, 201008, 210615, 224656, 226134, 232560, 238697, 251260, 252738, 266040, 280820, 301512, 319248, 336984, 339201, 348840, 376890, 379107, 399060, 421230, 452268, 477394, 502520, 505476, 532080, 561640, 565335, 603024, 631845, 673968, 678402, 697680, 716091, 753780, 758214, 798120, 842460, 904536, 954788, 1005040, 1010952, 1123280, 1130670, 1193485, 1263690, 1356804, 1432182, 1507560, 1516428, 1596240, 1684920, 1696005, 1809072, 1895535, 1909576, 2021904, 2148273, 2261340, 2386970, 2527380, 2713608, 2864364, 3015120, 3032856, 3369840, 3392010, 3580455, 3791070, 3819152, 4296546, 4522680, 4773940, 5054760, 5427216, 5728728, 6065712, 6444819, 6784020, 7160910, 7582140, 8593092, 9045360, 9547880, 10109520, 10741365, 11457456, 12889638, 13568040, 14321820, 15164280, 17186184, 19095760, 21482730, 25779276, 27136080, 28643640, 30328560, 32224095, 34372368, 42965460, 51558552, 57287280, 64448190, 85930920, 103117104, 128896380, 171861840, 257792760, 515585520]

約数ペア:

[(1, 515585520), (2, 257792760), (3, 171861840), (4, 128896380), (5, 103117104), (6, 85930920), (8, 64448190), (9, 57287280), (10, 51558552), (12, 42965460), (15, 34372368), (16, 32224095), (17, 30328560), (18, 28643640), (19, 27136080), (20, 25779276), (24, 21482730), (27, 19095760), (30, 17186184), (34, 15164280), (36, 14321820), (38, 13568040), (40, 12889638), (45, 11457456), (48, 10741365), (51, 10109520), (54, 9547880), (57, 9045360), (60, 8593092), (68, 7582140), (72, 7160910), (76, 6784020), (80, 6444819), (85, 6065712), (90, 5728728), (95, 5427216), (102, 5054760), (108, 4773940), (114, 4522680), (120, 4296546), (135, 3819152), (136, 3791070), (144, 3580455), (152, 3392010), (153, 3369840), (170, 3032856), (171, 3015120), (180, 2864364), (190, 2713608), (204, 2527380), (216, 2386970), (228, 2261340), (240, 2148273), (255, 2021904), (270, 1909576), (272, 1895535), (285, 1809072), (304, 1696005), (306, 1684920), (323, 1596240), (340, 1516428), (342, 1507560), (360, 1432182), (380, 1356804), (408, 1263690), (432, 1193485), (456, 1130670), (459, 1123280), (510, 1010952), (513, 1005040), (540, 954788), (570, 904536), (612, 842460), (646, 798120), (680, 758214), (684, 753780), (720, 716091), (739, 697680), (760, 678402), (765, 673968), (816, 631845), (855, 603024), (912, 565335), (918, 561640), (969, 532080), (1020, 505476), (1026, 502520), (1080, 477394), (1140, 452268), (1224, 421230), (1292, 399060), (1360, 379107), (1368, 376890), (1478, 348840), (1520, 339201), (1530, 336984), (1615, 319248), (1710, 301512), (1836, 280820), (1938, 266040), (2040, 252738), (2052, 251260), (2160, 238697), (2217, 232560), (2280, 226134), (2295, 224656), (2448, 210615), (2565, 201008), (2584, 199530), (2736, 188445), (2907, 177360), (2956, 174420), (3060, 168492), (3230, 159624), (3420, 150756), (3672, 140410), (3695, 139536), (3876, 133020), (4080, 126369), (4104, 125630), (4434, 116280), (4560, 113067), (4590, 112328), (4845, 106416), (5130, 100504), (5168, 99765), (5814, 88680), (5912, 87210), (6120, 84246), (6460, 79812), (6651, 77520), (6840, 75378), (7344, 70205), (7390, 69768), (7752, 66510), (8208, 62815), (8721, 59120), (8868, 58140), (9180, 56164), (9690, 53208), (10260, 50252), (11085, 46512), (11628, 44340), (11824, 43605), (12240, 42123), (12563, 41040), (12920, 39906), (13302, 38760), (13680, 37689), (14041, 36720), (14535, 35472), (14780, 34884), (15504, 33255), (17442, 29560), (17736, 29070), (18360, 28082), (19380, 26604), (19953, 25840), (20520, 25126), (22170, 23256)]