15742721280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28717

約数の個数: 288

約数和(自身を含む): 59070291840

約数和(自身を除く): 43327570560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2816, 2860, 3120, 3328, 3432, 3520, 3840, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8448, 8580, 9152, 9984, 10560, 11440, 12480, 13728, 14080, 16640, 17160, 18304, 21120, 22880, 24960, 27456, 28669, 34320, 36608, 42240, 45760, 49920, 54912, 57338, 68640, 86007, 91520, 109824, 114676, 137280, 143345, 172014, 183040, 229352, 274560, 286690, 315359, 344028, 372697, 430035, 458704, 549120, 573380, 630718, 688056, 745394, 860070, 917408, 946077, 1118091, 1146760, 1261436, 1376112, 1490788, 1576795, 1720140, 1834816, 1863485, 1892154, 2236182, 2293520, 2522872, 2752224, 2981576, 3153590, 3440280, 3669632, 3726970, 3784308, 4099667, 4472364, 4587040, 4730385, 5045744, 5504448, 5590455, 5963152, 6307180, 6880560, 7339264, 7453940, 7568616, 8199334, 8944728, 9174080, 9460770, 10091488, 11008896, 11180910, 11926304, 12299001, 12614360, 13761120, 14907880, 15137232, 16398668, 17889456, 18348160, 18921540, 20182976, 20498335, 22017792, 22361820, 23852608, 24598002, 25228720, 27522240, 29815760, 30274464, 32797336, 35778912, 36696320, 37843080, 40365952, 40996670, 44723640, 47705216, 49196004, 50457440, 55044480, 59631520, 60548928, 61495005, 65594672, 71557824, 75686160, 80731904, 81993340, 89447280, 95410432, 98392008, 100914880, 110088960, 119263040, 121097856, 122990010, 131189344, 143115648, 151372320, 163986680, 178894560, 196784016, 201829760, 238526080, 242195712, 245980020, 262378688, 286231296, 302744640, 327973360, 357789120, 393568032, 403659520, 477052160, 491960040, 524757376, 605489280, 655946720, 715578240, 787136064, 983920080, 1049514752, 1210978560, 1311893440, 1431156480, 1574272128, 1967840160, 2623786880, 3148544256, 3935680320, 5247573760, 7871360640, 15742721280]

約数ペア:

[(1, 15742721280), (2, 7871360640), (3, 5247573760), (4, 3935680320), (5, 3148544256), (6, 2623786880), (8, 1967840160), (10, 1574272128), (11, 1431156480), (12, 1311893440), (13, 1210978560), (15, 1049514752), (16, 983920080), (20, 787136064), (22, 715578240), (24, 655946720), (26, 605489280), (30, 524757376), (32, 491960040), (33, 477052160), (39, 403659520), (40, 393568032), (44, 357789120), (48, 327973360), (52, 302744640), (55, 286231296), (60, 262378688), (64, 245980020), (65, 242195712), (66, 238526080), (78, 201829760), (80, 196784016), (88, 178894560), (96, 163986680), (104, 151372320), (110, 143115648), (120, 131189344), (128, 122990010), (130, 121097856), (132, 119263040), (143, 110088960), (156, 100914880), (160, 98392008), (165, 95410432), (176, 89447280), (192, 81993340), (195, 80731904), (208, 75686160), (220, 71557824), (240, 65594672), (256, 61495005), (260, 60548928), (264, 59631520), (286, 55044480), (312, 50457440), (320, 49196004), (330, 47705216), (352, 44723640), (384, 40996670), (390, 40365952), (416, 37843080), (429, 36696320), (440, 35778912), (480, 32797336), (520, 30274464), (528, 29815760), (572, 27522240), (624, 25228720), (640, 24598002), (660, 23852608), (704, 22361820), (715, 22017792), (768, 20498335), (780, 20182976), (832, 18921540), (858, 18348160), (880, 17889456), (960, 16398668), (1040, 15137232), (1056, 14907880), (1144, 13761120), (1248, 12614360), (1280, 12299001), (1320, 11926304), (1408, 11180910), (1430, 11008896), (1560, 10091488), (1664, 9460770), (1716, 9174080), (1760, 8944728), (1920, 8199334), (2080, 7568616), (2112, 7453940), (2145, 7339264), (2288, 6880560), (2496, 6307180), (2640, 5963152), (2816, 5590455), (2860, 5504448), (3120, 5045744), (3328, 4730385), (3432, 4587040), (3520, 4472364), (3840, 4099667), (4160, 3784308), (4224, 3726970), (4290, 3669632), (4576, 3440280), (4992, 3153590), (5280, 2981576), (5720, 2752224), (6240, 2522872), (6864, 2293520), (7040, 2236182), (8320, 1892154), (8448, 1863485), (8580, 1834816), (9152, 1720140), (9984, 1576795), (10560, 1490788), (11440, 1376112), (12480, 1261436), (13728, 1146760), (14080, 1118091), (16640, 946077), (17160, 917408), (18304, 860070), (21120, 745394), (22880, 688056), (24960, 630718), (27456, 573380), (28669, 549120), (34320, 458704), (36608, 430035), (42240, 372697), (45760, 344028), (49920, 315359), (54912, 286690), (57338, 274560), (68640, 229352), (86007, 183040), (91520, 172014), (109824, 143345), (114676, 137280)]