8228173680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1168

約数の個数: 240

約数和(自身を含む): 28297563840

約数和(自身を除く): 20069390160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 257, 265, 318, 360, 424, 477, 514, 530, 636, 720, 771, 795, 839, 848, 954, 1028, 1060, 1272, 1285, 1542, 1590, 1678, 1908, 2056, 2120, 2313, 2385, 2517, 2544, 2570, 3084, 3180, 3356, 3816, 3855, 4112, 4195, 4240, 4626, 4770, 5034, 5140, 6168, 6360, 6712, 7551, 7632, 7710, 8390, 9252, 9540, 10068, 10280, 11565, 12336, 12585, 12720, 13424, 13621, 15102, 15420, 16780, 18504, 19080, 20136, 20560, 23130, 25170, 27242, 30204, 30840, 33560, 37008, 37755, 38160, 40272, 40863, 44467, 46260, 50340, 54484, 60408, 61680, 67120, 68105, 75510, 81726, 88934, 92520, 100680, 108968, 120816, 122589, 133401, 136210, 151020, 163452, 177868, 185040, 201360, 204315, 215623, 217936, 222335, 245178, 266802, 272420, 302040, 326904, 355736, 400203, 408630, 431246, 444670, 490356, 533604, 544840, 604080, 612945, 646869, 653808, 667005, 711472, 800406, 817260, 862492, 889340, 980712, 1067208, 1078115, 1089680, 1225890, 1293738, 1334010, 1600812, 1634520, 1724984, 1778680, 1940607, 1961424, 2001015, 2134416, 2156230, 2451780, 2587476, 2668020, 3201624, 3234345, 3269040, 3449968, 3557360, 3881214, 4002030, 4312460, 4903560, 5174952, 5336040, 6403248, 6468690, 7762428, 8004060, 8624920, 9703035, 9807120, 10349904, 10672080, 11428019, 12937380, 15524856, 16008120, 17249840, 19406070, 22856038, 25874760, 31049712, 32016240, 34284057, 38812140, 45712076, 51749520, 57140095, 68568114, 77624280, 91424152, 102852171, 114280190, 137136228, 155248560, 171420285, 182848304, 205704342, 228560380, 274272456, 342840570, 411408684, 457120760, 514260855, 548544912, 685681140, 822817368, 914241520, 1028521710, 1371362280, 1645634736, 2057043420, 2742724560, 4114086840, 8228173680]

約数ペア:

[(1, 8228173680), (2, 4114086840), (3, 2742724560), (4, 2057043420), (5, 1645634736), (6, 1371362280), (8, 1028521710), (9, 914241520), (10, 822817368), (12, 685681140), (15, 548544912), (16, 514260855), (18, 457120760), (20, 411408684), (24, 342840570), (30, 274272456), (36, 228560380), (40, 205704342), (45, 182848304), (48, 171420285), (53, 155248560), (60, 137136228), (72, 114280190), (80, 102852171), (90, 91424152), (106, 77624280), (120, 68568114), (144, 57140095), (159, 51749520), (180, 45712076), (212, 38812140), (240, 34284057), (257, 32016240), (265, 31049712), (318, 25874760), (360, 22856038), (424, 19406070), (477, 17249840), (514, 16008120), (530, 15524856), (636, 12937380), (720, 11428019), (771, 10672080), (795, 10349904), (839, 9807120), (848, 9703035), (954, 8624920), (1028, 8004060), (1060, 7762428), (1272, 6468690), (1285, 6403248), (1542, 5336040), (1590, 5174952), (1678, 4903560), (1908, 4312460), (2056, 4002030), (2120, 3881214), (2313, 3557360), (2385, 3449968), (2517, 3269040), (2544, 3234345), (2570, 3201624), (3084, 2668020), (3180, 2587476), (3356, 2451780), (3816, 2156230), (3855, 2134416), (4112, 2001015), (4195, 1961424), (4240, 1940607), (4626, 1778680), (4770, 1724984), (5034, 1634520), (5140, 1600812), (6168, 1334010), (6360, 1293738), (6712, 1225890), (7551, 1089680), (7632, 1078115), (7710, 1067208), (8390, 980712), (9252, 889340), (9540, 862492), (10068, 817260), (10280, 800406), (11565, 711472), (12336, 667005), (12585, 653808), (12720, 646869), (13424, 612945), (13621, 604080), (15102, 544840), (15420, 533604), (16780, 490356), (18504, 444670), (19080, 431246), (20136, 408630), (20560, 400203), (23130, 355736), (25170, 326904), (27242, 302040), (30204, 272420), (30840, 266802), (33560, 245178), (37008, 222335), (37755, 217936), (38160, 215623), (40272, 204315), (40863, 201360), (44467, 185040), (46260, 177868), (50340, 163452), (54484, 151020), (60408, 136210), (61680, 133401), (67120, 122589), (68105, 120816), (75510, 108968), (81726, 100680), (88934, 92520)]