3806691720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65951}}^1$

素因数の和:66015

約数の個数: 128

約数和(自身を含む): 12631127040

約数和(自身を除く): 8824435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 65951, 131902, 197853, 263804, 329755, 395706, 527608, 659510, 791412, 857363, 989265, 1319020, 1582824, 1714726, 1978530, 2440187, 2572089, 2638040, 3429452, 3957060, 4286815, 4880374, 5144178, 6858904, 7320561, 7914120, 8573630, 9760748, 10288356, 12200935, 12860445, 14641122, 17147260, 19521496, 20576712, 24401870, 25720890, 29282244, 31722431, 34294520, 36602805, 48803740, 51441780, 58564488, 63444862, 73205610, 95167293, 97607480, 102883560, 126889724, 146411220, 158612155, 190334586, 253779448, 292822440, 317224310, 380669172, 475836465, 634448620, 761338344, 951672930, 1268897240, 1903345860, 3806691720]

約数ペア:

[(1, 3806691720), (2, 1903345860), (3, 1268897240), (4, 951672930), (5, 761338344), (6, 634448620), (8, 475836465), (10, 380669172), (12, 317224310), (13, 292822440), (15, 253779448), (20, 190334586), (24, 158612155), (26, 146411220), (30, 126889724), (37, 102883560), (39, 97607480), (40, 95167293), (52, 73205610), (60, 63444862), (65, 58564488), (74, 51441780), (78, 48803740), (104, 36602805), (111, 34294520), (120, 31722431), (130, 29282244), (148, 25720890), (156, 24401870), (185, 20576712), (195, 19521496), (222, 17147260), (260, 14641122), (296, 12860445), (312, 12200935), (370, 10288356), (390, 9760748), (444, 8573630), (481, 7914120), (520, 7320561), (555, 6858904), (740, 5144178), (780, 4880374), (888, 4286815), (962, 3957060), (1110, 3429452), (1443, 2638040), (1480, 2572089), (1560, 2440187), (1924, 1978530), (2220, 1714726), (2405, 1582824), (2886, 1319020), (3848, 989265), (4440, 857363), (4810, 791412), (5772, 659510), (7215, 527608), (9620, 395706), (11544, 329755), (14430, 263804), (19240, 197853), (28860, 131902), (57720, 65951)]