12741256320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10861}}^1$

素因数の和:10943

約数の個数: 256

約数和(自身を含む): 44671495680

約数和(自身を除く): 31930239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 564, 611, 624, 640, 705, 752, 780, 832, 940, 960, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1664, 1833, 1880, 1920, 2080, 2256, 2444, 2496, 2820, 3008, 3055, 3120, 3666, 3760, 4160, 4512, 4888, 4992, 5640, 6016, 6110, 6240, 7332, 7520, 8320, 9024, 9165, 9776, 10861, 11280, 12220, 12480, 14664, 15040, 18048, 18330, 19552, 21722, 22560, 24440, 24960, 29328, 30080, 32583, 36660, 39104, 43444, 45120, 48880, 54305, 58656, 65166, 73320, 78208, 86888, 90240, 97760, 108610, 117312, 130332, 141193, 146640, 162915, 173776, 195520, 217220, 234624, 260664, 282386, 293280, 325830, 347552, 391040, 423579, 434440, 510467, 521328, 564772, 586560, 651660, 695104, 705965, 847158, 868880, 1020934, 1042656, 1129544, 1173120, 1303320, 1390208, 1411930, 1531401, 1694316, 1737760, 2041868, 2085312, 2117895, 2259088, 2552335, 2606640, 2823860, 3062802, 3388632, 3475520, 4083736, 4170624, 4235790, 4518176, 5104670, 5213280, 5647720, 6125604, 6636071, 6777264, 6951040, 7657005, 8167472, 8471580, 9036352, 10209340, 10426560, 11295440, 12251208, 13272142, 13554528, 15314010, 16334944, 16943160, 18072704, 19908213, 20418680, 20853120, 22590880, 24502416, 26544284, 27109056, 30628020, 32669888, 33180355, 33886320, 39816426, 40837360, 45181760, 49004832, 53088568, 54218112, 61256040, 65339776, 66360710, 67772640, 79632852, 81674720, 90363520, 98009664, 99541065, 106177136, 122512080, 132721420, 135545280, 159265704, 163349440, 196019328, 199082130, 212354272, 245024160, 265442840, 271090560, 318531408, 326698880, 398164260, 424708544, 490048320, 530885680, 637062816, 796328520, 849417088, 980096640, 1061771360, 1274125632, 1592657040, 2123542720, 2548251264, 3185314080, 4247085440, 6370628160, 12741256320]

約数ペア:

[(1, 12741256320), (2, 6370628160), (3, 4247085440), (4, 3185314080), (5, 2548251264), (6, 2123542720), (8, 1592657040), (10, 1274125632), (12, 1061771360), (13, 980096640), (15, 849417088), (16, 796328520), (20, 637062816), (24, 530885680), (26, 490048320), (30, 424708544), (32, 398164260), (39, 326698880), (40, 318531408), (47, 271090560), (48, 265442840), (52, 245024160), (60, 212354272), (64, 199082130), (65, 196019328), (78, 163349440), (80, 159265704), (94, 135545280), (96, 132721420), (104, 122512080), (120, 106177136), (128, 99541065), (130, 98009664), (141, 90363520), (156, 81674720), (160, 79632852), (188, 67772640), (192, 66360710), (195, 65339776), (208, 61256040), (235, 54218112), (240, 53088568), (260, 49004832), (282, 45181760), (312, 40837360), (320, 39816426), (376, 33886320), (384, 33180355), (390, 32669888), (416, 30628020), (470, 27109056), (480, 26544284), (520, 24502416), (564, 22590880), (611, 20853120), (624, 20418680), (640, 19908213), (705, 18072704), (752, 16943160), (780, 16334944), (832, 15314010), (940, 13554528), (960, 13272142), (1040, 12251208), (1128, 11295440), (1222, 10426560), (1248, 10209340), (1410, 9036352), (1504, 8471580), (1560, 8167472), (1664, 7657005), (1833, 6951040), (1880, 6777264), (1920, 6636071), (2080, 6125604), (2256, 5647720), (2444, 5213280), (2496, 5104670), (2820, 4518176), (3008, 4235790), (3055, 4170624), (3120, 4083736), (3666, 3475520), (3760, 3388632), (4160, 3062802), (4512, 2823860), (4888, 2606640), (4992, 2552335), (5640, 2259088), (6016, 2117895), (6110, 2085312), (6240, 2041868), (7332, 1737760), (7520, 1694316), (8320, 1531401), (9024, 1411930), (9165, 1390208), (9776, 1303320), (10861, 1173120), (11280, 1129544), (12220, 1042656), (12480, 1020934), (14664, 868880), (15040, 847158), (18048, 705965), (18330, 695104), (19552, 651660), (21722, 586560), (22560, 564772), (24440, 521328), (24960, 510467), (29328, 434440), (30080, 423579), (32583, 391040), (36660, 347552), (39104, 325830), (43444, 293280), (45120, 282386), (48880, 260664), (54305, 234624), (58656, 217220), (65166, 195520), (73320, 173776), (78208, 162915), (86888, 146640), (90240, 141193), (97760, 130332), (108610, 117312)]