2550649680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186451}}^1$

素因数の和:186489

約数の個数: 120

約数和(自身を含む): 9016818720

約数和(自身を除く): 6466169040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 186451, 372902, 559353, 745804, 932255, 1118706, 1491608, 1678059, 1864510, 2237412, 2796765, 2983216, 3356118, 3542569, 3729020, 4474824, 5593530, 6712236, 7085138, 7458040, 8390295, 8949648, 10627707, 11187060, 13424472, 14170276, 14916080, 16780590, 17712845, 21255414, 22374120, 26848944, 28340552, 31883121, 33561180, 35425690, 42510828, 44748240, 53138535, 56681104, 63766242, 67122360, 70851380, 85021656, 106277070, 127532484, 134244720, 141702760, 159415605, 170043312, 212554140, 255064968, 283405520, 318831210, 425108280, 510129936, 637662420, 850216560, 1275324840, 2550649680]

約数ペア:

[(1, 2550649680), (2, 1275324840), (3, 850216560), (4, 637662420), (5, 510129936), (6, 425108280), (8, 318831210), (9, 283405520), (10, 255064968), (12, 212554140), (15, 170043312), (16, 159415605), (18, 141702760), (19, 134244720), (20, 127532484), (24, 106277070), (30, 85021656), (36, 70851380), (38, 67122360), (40, 63766242), (45, 56681104), (48, 53138535), (57, 44748240), (60, 42510828), (72, 35425690), (76, 33561180), (80, 31883121), (90, 28340552), (95, 26848944), (114, 22374120), (120, 21255414), (144, 17712845), (152, 16780590), (171, 14916080), (180, 14170276), (190, 13424472), (228, 11187060), (240, 10627707), (285, 8949648), (304, 8390295), (342, 7458040), (360, 7085138), (380, 6712236), (456, 5593530), (570, 4474824), (684, 3729020), (720, 3542569), (760, 3356118), (855, 2983216), (912, 2796765), (1140, 2237412), (1368, 1864510), (1520, 1678059), (1710, 1491608), (2280, 1118706), (2736, 932255), (3420, 745804), (4560, 559353), (6840, 372902), (13680, 186451)]