670515480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 2272795200

約数和(自身を除く): 1602279720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 71, 72, 74, 90, 111, 120, 142, 148, 180, 185, 213, 222, 284, 296, 333, 355, 360, 370, 426, 444, 555, 568, 639, 666, 709, 710, 740, 852, 888, 1065, 1110, 1278, 1332, 1418, 1420, 1480, 1665, 1704, 2127, 2130, 2220, 2556, 2627, 2664, 2836, 2840, 3195, 3330, 3545, 4254, 4260, 4440, 5112, 5254, 5672, 6381, 6390, 6660, 7090, 7881, 8508, 8520, 10508, 10635, 12762, 12780, 13135, 13320, 14180, 15762, 17016, 21016, 21270, 23643, 25524, 25560, 26233, 26270, 28360, 31524, 31905, 39405, 42540, 47286, 50339, 51048, 52466, 52540, 63048, 63810, 78699, 78810, 85080, 94572, 100678, 104932, 105080, 118215, 127620, 131165, 151017, 157398, 157620, 189144, 201356, 209864, 236097, 236430, 251695, 255240, 262330, 302034, 314796, 315240, 393495, 402712, 453051, 472194, 472860, 503390, 524660, 604068, 629592, 755085, 786990, 906102, 944388, 945720, 1006780, 1049320, 1180485, 1208136, 1510170, 1573980, 1812204, 1862543, 1888776, 2013560, 2265255, 2360970, 3020340, 3147960, 3624408, 3725086, 4530510, 4721940, 5587629, 6040680, 7450172, 9061020, 9312715, 9443880, 11175258, 14900344, 16762887, 18122040, 18625430, 22350516, 27938145, 33525774, 37250860, 44701032, 55876290, 67051548, 74501720, 83814435, 111752580, 134103096, 167628870, 223505160, 335257740, 670515480]

約数ペア:

[(1, 670515480), (2, 335257740), (3, 223505160), (4, 167628870), (5, 134103096), (6, 111752580), (8, 83814435), (9, 74501720), (10, 67051548), (12, 55876290), (15, 44701032), (18, 37250860), (20, 33525774), (24, 27938145), (30, 22350516), (36, 18625430), (37, 18122040), (40, 16762887), (45, 14900344), (60, 11175258), (71, 9443880), (72, 9312715), (74, 9061020), (90, 7450172), (111, 6040680), (120, 5587629), (142, 4721940), (148, 4530510), (180, 3725086), (185, 3624408), (213, 3147960), (222, 3020340), (284, 2360970), (296, 2265255), (333, 2013560), (355, 1888776), (360, 1862543), (370, 1812204), (426, 1573980), (444, 1510170), (555, 1208136), (568, 1180485), (639, 1049320), (666, 1006780), (709, 945720), (710, 944388), (740, 906102), (852, 786990), (888, 755085), (1065, 629592), (1110, 604068), (1278, 524660), (1332, 503390), (1418, 472860), (1420, 472194), (1480, 453051), (1665, 402712), (1704, 393495), (2127, 315240), (2130, 314796), (2220, 302034), (2556, 262330), (2627, 255240), (2664, 251695), (2836, 236430), (2840, 236097), (3195, 209864), (3330, 201356), (3545, 189144), (4254, 157620), (4260, 157398), (4440, 151017), (5112, 131165), (5254, 127620), (5672, 118215), (6381, 105080), (6390, 104932), (6660, 100678), (7090, 94572), (7881, 85080), (8508, 78810), (8520, 78699), (10508, 63810), (10635, 63048), (12762, 52540), (12780, 52466), (13135, 51048), (13320, 50339), (14180, 47286), (15762, 42540), (17016, 39405), (21016, 31905), (21270, 31524), (23643, 28360), (25524, 26270), (25560, 26233)]