15551397120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5407}}^1$

素因数の和:5545

約数の個数: 288

約数和(自身を含む): 57303687168

約数和(自身を除く): 41752290048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 256, 280, 320, 321, 336, 384, 420, 428, 448, 480, 535, 560, 640, 642, 672, 749, 768, 840, 856, 896, 960, 1070, 1120, 1280, 1284, 1344, 1498, 1605, 1680, 1712, 1792, 1920, 2140, 2240, 2247, 2568, 2688, 2996, 3210, 3360, 3424, 3745, 3840, 4280, 4480, 4494, 5136, 5376, 5407, 5992, 6420, 6720, 6848, 7490, 8560, 8960, 8988, 10272, 10814, 11235, 11984, 12840, 13440, 13696, 14980, 16221, 17120, 17976, 20544, 21628, 22470, 23968, 25680, 26880, 27035, 27392, 29960, 32442, 34240, 35952, 37849, 41088, 43256, 44940, 47936, 51360, 54070, 59920, 64884, 68480, 71904, 75698, 81105, 82176, 86512, 89880, 95872, 102720, 108140, 113547, 119840, 129768, 136960, 143808, 151396, 162210, 173024, 179760, 189245, 191744, 205440, 216280, 227094, 239680, 259536, 287616, 302792, 324420, 346048, 359520, 378490, 410880, 432560, 454188, 479360, 519072, 567735, 575232, 578549, 605584, 648840, 692096, 719040, 756980, 865120, 908376, 958720, 1038144, 1135470, 1157098, 1211168, 1297680, 1384192, 1438080, 1513960, 1730240, 1735647, 1816752, 2076288, 2270940, 2314196, 2422336, 2595360, 2876160, 2892745, 3027920, 3460480, 3471294, 3633504, 4049843, 4152576, 4541880, 4628392, 4844672, 5190720, 5785490, 6055840, 6920960, 6942588, 7267008, 8099686, 8678235, 9083760, 9256784, 9689344, 10381440, 11570980, 12111680, 12149529, 13885176, 14534016, 16199372, 17356470, 18167520, 18513568, 20249215, 20762880, 23141960, 24223360, 24299058, 27770352, 29068032, 32398744, 34712940, 36335040, 37027136, 40498430, 46283920, 48446720, 48598116, 55540704, 60747645, 64797488, 69425880, 72670080, 74054272, 80996860, 92567840, 97196232, 111081408, 121495290, 129594976, 138851760, 145340160, 148108544, 161993720, 185135680, 194392464, 222162816, 242990580, 259189952, 277703520, 323987440, 370271360, 388784928, 444325632, 485981160, 518379904, 555407040, 647974880, 740542720, 777569856, 971962320, 1036759808, 1110814080, 1295949760, 1555139712, 1943924640, 2221628160, 2591899520, 3110279424, 3887849280, 5183799040, 7775698560, 15551397120]

約数ペア:

[(1, 15551397120), (2, 7775698560), (3, 5183799040), (4, 3887849280), (5, 3110279424), (6, 2591899520), (7, 2221628160), (8, 1943924640), (10, 1555139712), (12, 1295949760), (14, 1110814080), (15, 1036759808), (16, 971962320), (20, 777569856), (21, 740542720), (24, 647974880), (28, 555407040), (30, 518379904), (32, 485981160), (35, 444325632), (40, 388784928), (42, 370271360), (48, 323987440), (56, 277703520), (60, 259189952), (64, 242990580), (70, 222162816), (80, 194392464), (84, 185135680), (96, 161993720), (105, 148108544), (107, 145340160), (112, 138851760), (120, 129594976), (128, 121495290), (140, 111081408), (160, 97196232), (168, 92567840), (192, 80996860), (210, 74054272), (214, 72670080), (224, 69425880), (240, 64797488), (256, 60747645), (280, 55540704), (320, 48598116), (321, 48446720), (336, 46283920), (384, 40498430), (420, 37027136), (428, 36335040), (448, 34712940), (480, 32398744), (535, 29068032), (560, 27770352), (640, 24299058), (642, 24223360), (672, 23141960), (749, 20762880), (768, 20249215), (840, 18513568), (856, 18167520), (896, 17356470), (960, 16199372), (1070, 14534016), (1120, 13885176), (1280, 12149529), (1284, 12111680), (1344, 11570980), (1498, 10381440), (1605, 9689344), (1680, 9256784), (1712, 9083760), (1792, 8678235), (1920, 8099686), (2140, 7267008), (2240, 6942588), (2247, 6920960), (2568, 6055840), (2688, 5785490), (2996, 5190720), (3210, 4844672), (3360, 4628392), (3424, 4541880), (3745, 4152576), (3840, 4049843), (4280, 3633504), (4480, 3471294), (4494, 3460480), (5136, 3027920), (5376, 2892745), (5407, 2876160), (5992, 2595360), (6420, 2422336), (6720, 2314196), (6848, 2270940), (7490, 2076288), (8560, 1816752), (8960, 1735647), (8988, 1730240), (10272, 1513960), (10814, 1438080), (11235, 1384192), (11984, 1297680), (12840, 1211168), (13440, 1157098), (13696, 1135470), (14980, 1038144), (16221, 958720), (17120, 908376), (17976, 865120), (20544, 756980), (21628, 719040), (22470, 692096), (23968, 648840), (25680, 605584), (26880, 578549), (27035, 575232), (27392, 567735), (29960, 519072), (32442, 479360), (34240, 454188), (35952, 432560), (37849, 410880), (41088, 378490), (43256, 359520), (44940, 346048), (47936, 324420), (51360, 302792), (54070, 287616), (59920, 259536), (64884, 239680), (68480, 227094), (71904, 216280), (75698, 205440), (81105, 191744), (82176, 189245), (86512, 179760), (89880, 173024), (95872, 162210), (102720, 151396), (108140, 143808), (113547, 136960), (119840, 129768)]