72003124480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{7043}}^1$

素因数の和:7241

約数の個数: 216

約数和(自身を含む): 201887858592

約数和(自身を除く): 129884734112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 163, 196, 224, 245, 256, 280, 320, 326, 392, 448, 490, 560, 640, 652, 784, 815, 896, 980, 1120, 1141, 1280, 1304, 1568, 1630, 1792, 1960, 2240, 2282, 2608, 3136, 3260, 3920, 4480, 4564, 5216, 5705, 6272, 6520, 7043, 7840, 7987, 8960, 9128, 10432, 11410, 12544, 13040, 14086, 15680, 15974, 18256, 20864, 22820, 26080, 28172, 31360, 31948, 35215, 36512, 39935, 41728, 45640, 49301, 52160, 56344, 62720, 63896, 70430, 73024, 79870, 91280, 98602, 104320, 112688, 127792, 140860, 146048, 159740, 182560, 197204, 208640, 225376, 246505, 255584, 281720, 292096, 319480, 345107, 365120, 394408, 450752, 493010, 511168, 563440, 638960, 690214, 730240, 788816, 901504, 986020, 1022336, 1126880, 1148009, 1277920, 1380428, 1460480, 1577632, 1725535, 1803008, 1972040, 2044672, 2253760, 2296018, 2555840, 2760856, 3155264, 3451070, 3944080, 4507520, 4592036, 5111680, 5521712, 5740045, 6310528, 6902140, 7888160, 8036063, 9015040, 9184072, 10223360, 11043424, 11480090, 12621056, 13804280, 15776320, 16072126, 18368144, 22086848, 22960180, 27608560, 31552640, 32144252, 36736288, 40180315, 44173696, 45920360, 55217120, 56252441, 63105280, 64288504, 73472576, 80360630, 88347392, 91840720, 110434240, 112504882, 128577008, 146945152, 160721260, 183681440, 220868480, 225009764, 257154016, 281262205, 293890304, 321442520, 367362880, 441736960, 450019528, 514308032, 562524410, 642885040, 734725760, 900039056, 1028616064, 1125048820, 1285770080, 1469451520, 1800078112, 2057232128, 2250097640, 2571540160, 3600156224, 4500195280, 5143080320, 7200312448, 9000390560, 10286160640, 14400624896, 18000781120, 36001562240, 72003124480]

約数ペア:

[(1, 72003124480), (2, 36001562240), (4, 18000781120), (5, 14400624896), (7, 10286160640), (8, 9000390560), (10, 7200312448), (14, 5143080320), (16, 4500195280), (20, 3600156224), (28, 2571540160), (32, 2250097640), (35, 2057232128), (40, 1800078112), (49, 1469451520), (56, 1285770080), (64, 1125048820), (70, 1028616064), (80, 900039056), (98, 734725760), (112, 642885040), (128, 562524410), (140, 514308032), (160, 450019528), (163, 441736960), (196, 367362880), (224, 321442520), (245, 293890304), (256, 281262205), (280, 257154016), (320, 225009764), (326, 220868480), (392, 183681440), (448, 160721260), (490, 146945152), (560, 128577008), (640, 112504882), (652, 110434240), (784, 91840720), (815, 88347392), (896, 80360630), (980, 73472576), (1120, 64288504), (1141, 63105280), (1280, 56252441), (1304, 55217120), (1568, 45920360), (1630, 44173696), (1792, 40180315), (1960, 36736288), (2240, 32144252), (2282, 31552640), (2608, 27608560), (3136, 22960180), (3260, 22086848), (3920, 18368144), (4480, 16072126), (4564, 15776320), (5216, 13804280), (5705, 12621056), (6272, 11480090), (6520, 11043424), (7043, 10223360), (7840, 9184072), (7987, 9015040), (8960, 8036063), (9128, 7888160), (10432, 6902140), (11410, 6310528), (12544, 5740045), (13040, 5521712), (14086, 5111680), (15680, 4592036), (15974, 4507520), (18256, 3944080), (20864, 3451070), (22820, 3155264), (26080, 2760856), (28172, 2555840), (31360, 2296018), (31948, 2253760), (35215, 2044672), (36512, 1972040), (39935, 1803008), (41728, 1725535), (45640, 1577632), (49301, 1460480), (52160, 1380428), (56344, 1277920), (62720, 1148009), (63896, 1126880), (70430, 1022336), (73024, 986020), (79870, 901504), (91280, 788816), (98602, 730240), (104320, 690214), (112688, 638960), (127792, 563440), (140860, 511168), (146048, 493010), (159740, 450752), (182560, 394408), (197204, 365120), (208640, 345107), (225376, 319480), (246505, 292096), (255584, 281720)]