12623641520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2387

約数の個数: 160

約数和(自身を含む): 34276282368

約数和(自身を除く): 21652640848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 157, 268, 280, 314, 335, 469, 536, 560, 628, 670, 785, 938, 1072, 1099, 1256, 1340, 1570, 1876, 2143, 2198, 2345, 2512, 2680, 3140, 3752, 4286, 4396, 4690, 5360, 5495, 6280, 7504, 8572, 8792, 9380, 10519, 10715, 10990, 12560, 15001, 17144, 17584, 18760, 21038, 21430, 21980, 30002, 34288, 37520, 42076, 42860, 43960, 52595, 60004, 73633, 75005, 84152, 85720, 87920, 105190, 120008, 143581, 147266, 150010, 168304, 171440, 210380, 240016, 287162, 294532, 300020, 336451, 368165, 420760, 574324, 589064, 600040, 672902, 717905, 736330, 841520, 1005067, 1148648, 1178128, 1200080, 1345804, 1435810, 1472660, 1682255, 2010134, 2297296, 2355157, 2691608, 2871620, 2945320, 3364510, 4020268, 4710314, 5025335, 5383216, 5743240, 5890640, 6729020, 8040536, 9420628, 10050670, 11486480, 11775785, 13458040, 16081072, 18841256, 20101340, 22542217, 23551570, 26916080, 37682512, 40202680, 45084434, 47103140, 80405360, 90168868, 94206280, 112711085, 157795519, 180337736, 188412560, 225422170, 315591038, 360675472, 450844340, 631182076, 788977595, 901688680, 1262364152, 1577955190, 1803377360, 2524728304, 3155910380, 6311820760, 12623641520]

約数ペア:

[(1, 12623641520), (2, 6311820760), (4, 3155910380), (5, 2524728304), (7, 1803377360), (8, 1577955190), (10, 1262364152), (14, 901688680), (16, 788977595), (20, 631182076), (28, 450844340), (35, 360675472), (40, 315591038), (56, 225422170), (67, 188412560), (70, 180337736), (80, 157795519), (112, 112711085), (134, 94206280), (140, 90168868), (157, 80405360), (268, 47103140), (280, 45084434), (314, 40202680), (335, 37682512), (469, 26916080), (536, 23551570), (560, 22542217), (628, 20101340), (670, 18841256), (785, 16081072), (938, 13458040), (1072, 11775785), (1099, 11486480), (1256, 10050670), (1340, 9420628), (1570, 8040536), (1876, 6729020), (2143, 5890640), (2198, 5743240), (2345, 5383216), (2512, 5025335), (2680, 4710314), (3140, 4020268), (3752, 3364510), (4286, 2945320), (4396, 2871620), (4690, 2691608), (5360, 2355157), (5495, 2297296), (6280, 2010134), (7504, 1682255), (8572, 1472660), (8792, 1435810), (9380, 1345804), (10519, 1200080), (10715, 1178128), (10990, 1148648), (12560, 1005067), (15001, 841520), (17144, 736330), (17584, 717905), (18760, 672902), (21038, 600040), (21430, 589064), (21980, 574324), (30002, 420760), (34288, 368165), (37520, 336451), (42076, 300020), (42860, 294532), (43960, 287162), (52595, 240016), (60004, 210380), (73633, 171440), (75005, 168304), (84152, 150010), (85720, 147266), (87920, 143581), (105190, 120008)]