61410720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 226195200

約数和(自身を除く): 164784480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 373, 392, 420, 480, 490, 560, 588, 672, 686, 735, 746, 784, 840, 980, 1029, 1119, 1120, 1176, 1372, 1470, 1492, 1568, 1680, 1715, 1865, 1960, 2058, 2238, 2352, 2611, 2744, 2940, 2984, 3360, 3430, 3730, 3920, 4116, 4476, 4704, 5145, 5222, 5488, 5595, 5880, 5968, 6860, 7460, 7833, 7840, 8232, 8952, 10290, 10444, 10976, 11190, 11760, 11936, 13055, 13720, 14920, 15666, 16464, 17904, 18277, 20580, 20888, 22380, 23520, 26110, 27440, 29840, 31332, 32928, 35808, 36554, 39165, 41160, 41776, 44760, 52220, 54831, 54880, 59680, 62664, 73108, 78330, 82320, 83552, 89520, 91385, 104440, 109662, 125328, 127939, 146216, 156660, 164640, 179040, 182770, 208880, 219324, 250656, 255878, 274155, 292432, 313320, 365540, 383817, 417760, 438648, 511756, 548310, 584864, 626640, 639695, 731080, 767634, 877296, 1023512, 1096620, 1253280, 1279390, 1462160, 1535268, 1754592, 1919085, 2047024, 2193240, 2558780, 2924320, 3070536, 3838170, 4094048, 4386480, 5117560, 6141072, 7676340, 8772960, 10235120, 12282144, 15352680, 20470240, 30705360, 61410720]

約数ペア:

[(1, 61410720), (2, 30705360), (3, 20470240), (4, 15352680), (5, 12282144), (6, 10235120), (7, 8772960), (8, 7676340), (10, 6141072), (12, 5117560), (14, 4386480), (15, 4094048), (16, 3838170), (20, 3070536), (21, 2924320), (24, 2558780), (28, 2193240), (30, 2047024), (32, 1919085), (35, 1754592), (40, 1535268), (42, 1462160), (48, 1279390), (49, 1253280), (56, 1096620), (60, 1023512), (70, 877296), (80, 767634), (84, 731080), (96, 639695), (98, 626640), (105, 584864), (112, 548310), (120, 511756), (140, 438648), (147, 417760), (160, 383817), (168, 365540), (196, 313320), (210, 292432), (224, 274155), (240, 255878), (245, 250656), (280, 219324), (294, 208880), (336, 182770), (343, 179040), (373, 164640), (392, 156660), (420, 146216), (480, 127939), (490, 125328), (560, 109662), (588, 104440), (672, 91385), (686, 89520), (735, 83552), (746, 82320), (784, 78330), (840, 73108), (980, 62664), (1029, 59680), (1119, 54880), (1120, 54831), (1176, 52220), (1372, 44760), (1470, 41776), (1492, 41160), (1568, 39165), (1680, 36554), (1715, 35808), (1865, 32928), (1960, 31332), (2058, 29840), (2238, 27440), (2352, 26110), (2611, 23520), (2744, 22380), (2940, 20888), (2984, 20580), (3360, 18277), (3430, 17904), (3730, 16464), (3920, 15666), (4116, 14920), (4476, 13720), (4704, 13055), (5145, 11936), (5222, 11760), (5488, 11190), (5595, 10976), (5880, 10444), (5968, 10290), (6860, 8952), (7460, 8232), (7833, 7840)]