302806140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 192

約数和(自身を含む): 1077780480

約数和(自身を除く): 774974340

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, 1789, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 3578, 4030, 4340, 4836, 5367, 5460, 5642, 6045, 6510, 7156, 8060, 8463, 8945, 10734, 11284, 12090, 12523, 13020, 14105, 16926, 17890, 21468, 23257, 24180, 25046, 26835, 28210, 33852, 35780, 37569, 42315, 46514, 50092, 53670, 55459, 56420, 62615, 69771, 75138, 84630, 93028, 107340, 110918, 116285, 125230, 139542, 150276, 162799, 166377, 169260, 187845, 221836, 232570, 250460, 277295, 279084, 325598, 332754, 348855, 375690, 388213, 465140, 488397, 554590, 651196, 665508, 697710, 720967, 751380, 776426, 813995, 831885, 976794, 1109180, 1164639, 1395420, 1441934, 1552852, 1627990, 1663770, 1941065, 1953588, 2162901, 2329278, 2441985, 2883868, 3255980, 3327540, 3604835, 3882130, 4325802, 4658556, 4883970, 5046769, 5823195, 7209670, 7764260, 8651604, 9767940, 10093538, 10814505, 11646390, 14419340, 15140307, 20187076, 21629010, 23292780, 25233845, 30280614, 43258020, 50467690, 60561228, 75701535, 100935380, 151403070, 302806140]

約数ペア:

[(1, 302806140), (2, 151403070), (3, 100935380), (4, 75701535), (5, 60561228), (6, 50467690), (7, 43258020), (10, 30280614), (12, 25233845), (13, 23292780), (14, 21629010), (15, 20187076), (20, 15140307), (21, 14419340), (26, 11646390), (28, 10814505), (30, 10093538), (31, 9767940), (35, 8651604), (39, 7764260), (42, 7209670), (52, 5823195), (60, 5046769), (62, 4883970), (65, 4658556), (70, 4325802), (78, 3882130), (84, 3604835), (91, 3327540), (93, 3255980), (105, 2883868), (124, 2441985), (130, 2329278), (140, 2162901), (155, 1953588), (156, 1941065), (182, 1663770), (186, 1627990), (195, 1552852), (210, 1441934), (217, 1395420), (260, 1164639), (273, 1109180), (310, 976794), (364, 831885), (372, 813995), (390, 776426), (403, 751380), (420, 720967), (434, 697710), (455, 665508), (465, 651196), (546, 554590), (620, 488397), (651, 465140), (780, 388213), (806, 375690), (868, 348855), (910, 332754), (930, 325598), (1085, 279084), (1092, 277295), (1209, 250460), (1302, 232570), (1365, 221836), (1612, 187845), (1789, 169260), (1820, 166377), (1860, 162799), (2015, 150276), (2170, 139542), (2418, 125230), (2604, 116285), (2730, 110918), (2821, 107340), (3255, 93028), (3578, 84630), (4030, 75138), (4340, 69771), (4836, 62615), (5367, 56420), (5460, 55459), (5642, 53670), (6045, 50092), (6510, 46514), (7156, 42315), (8060, 37569), (8463, 35780), (8945, 33852), (10734, 28210), (11284, 26835), (12090, 25046), (12523, 24180), (13020, 23257), (14105, 21468), (16926, 17890)]