812617260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4864

約数の個数: 192

約数和(自身を含む): 2891341824

約数和(自身を除く): 2078724564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4801, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 9602, 11284, 12090, 13020, 14105, 14403, 16926, 19204, 24005, 24180, 28210, 28806, 33607, 33852, 42315, 48010, 56420, 57612, 62413, 67214, 72015, 84630, 96020, 100821, 124826, 134428, 144030, 148831, 168035, 169260, 187239, 201642, 249652, 288060, 297662, 312065, 336070, 374478, 403284, 436891, 446493, 504105, 595324, 624130, 672140, 744155, 748956, 873782, 892986, 936195, 1008210, 1041817, 1248260, 1310673, 1488310, 1747564, 1785972, 1872390, 1934803, 2016420, 2083634, 2184455, 2232465, 2621346, 2976620, 3125451, 3744780, 3869606, 4167268, 4368910, 4464930, 5209085, 5242692, 5804409, 6250902, 6553365, 7739212, 8737820, 8929860, 9674015, 10418170, 11608818, 12501804, 13106730, 13543621, 15627255, 19348030, 20836340, 23217636, 26213460, 27087242, 29022045, 31254510, 38696060, 40630863, 54174484, 58044090, 62509020, 67718105, 81261726, 116088180, 135436210, 162523452, 203154315, 270872420, 406308630, 812617260]

約数ペア:

[(1, 812617260), (2, 406308630), (3, 270872420), (4, 203154315), (5, 162523452), (6, 135436210), (7, 116088180), (10, 81261726), (12, 67718105), (13, 62509020), (14, 58044090), (15, 54174484), (20, 40630863), (21, 38696060), (26, 31254510), (28, 29022045), (30, 27087242), (31, 26213460), (35, 23217636), (39, 20836340), (42, 19348030), (52, 15627255), (60, 13543621), (62, 13106730), (65, 12501804), (70, 11608818), (78, 10418170), (84, 9674015), (91, 8929860), (93, 8737820), (105, 7739212), (124, 6553365), (130, 6250902), (140, 5804409), (155, 5242692), (156, 5209085), (182, 4464930), (186, 4368910), (195, 4167268), (210, 3869606), (217, 3744780), (260, 3125451), (273, 2976620), (310, 2621346), (364, 2232465), (372, 2184455), (390, 2083634), (403, 2016420), (420, 1934803), (434, 1872390), (455, 1785972), (465, 1747564), (546, 1488310), (620, 1310673), (651, 1248260), (780, 1041817), (806, 1008210), (868, 936195), (910, 892986), (930, 873782), (1085, 748956), (1092, 744155), (1209, 672140), (1302, 624130), (1365, 595324), (1612, 504105), (1820, 446493), (1860, 436891), (2015, 403284), (2170, 374478), (2418, 336070), (2604, 312065), (2730, 297662), (2821, 288060), (3255, 249652), (4030, 201642), (4340, 187239), (4801, 169260), (4836, 168035), (5460, 148831), (5642, 144030), (6045, 134428), (6510, 124826), (8060, 100821), (8463, 96020), (9602, 84630), (11284, 72015), (12090, 67214), (13020, 62413), (14105, 57612), (14403, 56420), (16926, 48010), (19204, 42315), (24005, 33852), (24180, 33607), (28210, 28806)]