28829530080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1540039}}^1$

素因数の和:1540073

約数の個数: 144

約数和(自身を含む): 105948591840

約数和(自身を除く): 77119061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1540039, 3080078, 4620117, 6160156, 7700195, 9240234, 12320312, 13860351, 15400390, 18480468, 20020507, 23100585, 24640624, 27720702, 30800780, 36960936, 40041014, 46201170, 49281248, 55441404, 60061521, 61601560, 69301755, 73921872, 80082028, 92402340, 100102535, 110882808, 120123042, 123203120, 138603510, 147843744, 160164056, 180184563, 184804680, 200205070, 221765616, 240246084, 246406240, 277207020, 300307605, 320328112, 360369126, 369609360, 400410140, 443531232, 480492168, 554414040, 600615210, 640656224, 720738252, 739218720, 800820280, 900922815, 960984336, 1108828080, 1201230420, 1441476504, 1601640560, 1801845630, 1921968672, 2217656160, 2402460840, 2882953008, 3203281120, 3603691260, 4804921680, 5765906016, 7207382520, 9609843360, 14414765040, 28829530080]

約数ペア:

[(1, 28829530080), (2, 14414765040), (3, 9609843360), (4, 7207382520), (5, 5765906016), (6, 4804921680), (8, 3603691260), (9, 3203281120), (10, 2882953008), (12, 2402460840), (13, 2217656160), (15, 1921968672), (16, 1801845630), (18, 1601640560), (20, 1441476504), (24, 1201230420), (26, 1108828080), (30, 960984336), (32, 900922815), (36, 800820280), (39, 739218720), (40, 720738252), (45, 640656224), (48, 600615210), (52, 554414040), (60, 480492168), (65, 443531232), (72, 400410140), (78, 369609360), (80, 360369126), (90, 320328112), (96, 300307605), (104, 277207020), (117, 246406240), (120, 240246084), (130, 221765616), (144, 200205070), (156, 184804680), (160, 180184563), (180, 160164056), (195, 147843744), (208, 138603510), (234, 123203120), (240, 120123042), (260, 110882808), (288, 100102535), (312, 92402340), (360, 80082028), (390, 73921872), (416, 69301755), (468, 61601560), (480, 60061521), (520, 55441404), (585, 49281248), (624, 46201170), (720, 40041014), (780, 36960936), (936, 30800780), (1040, 27720702), (1170, 24640624), (1248, 23100585), (1440, 20020507), (1560, 18480468), (1872, 15400390), (2080, 13860351), (2340, 12320312), (3120, 9240234), (3744, 7700195), (4680, 6160156), (6240, 4620117), (9360, 3080078), (18720, 1540039)]