2090640240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74453}}^1$

素因数の和:74488

約数の個数: 160

約数和(自身を含む): 7755128640

約数和(自身を除く): 5664488400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 74453, 148906, 223359, 297812, 372265, 446718, 595624, 670077, 744530, 893436, 967889, 1116795, 1191248, 1340154, 1489060, 1786872, 1935778, 2010231, 2233590, 2680308, 2903667, 2978120, 3350385, 3573744, 3871556, 4020462, 4467180, 4839445, 5360616, 5807334, 5956240, 6700770, 7743112, 8040924, 8711001, 8934360, 9678890, 10051155, 10721232, 11614668, 13401540, 14518335, 15486224, 16081848, 17422002, 17868720, 19357780, 20102310, 23229336, 26133003, 26803080, 29036670, 32163696, 34844004, 38715560, 40204620, 43555005, 46458672, 52266006, 53606160, 58073340, 69688008, 77431120, 80409240, 87110010, 104532012, 116146680, 130665015, 139376016, 160818480, 174220020, 209064024, 232293360, 261330030, 348440040, 418128048, 522660060, 696880080, 1045320120, 2090640240]

約数ペア:

[(1, 2090640240), (2, 1045320120), (3, 696880080), (4, 522660060), (5, 418128048), (6, 348440040), (8, 261330030), (9, 232293360), (10, 209064024), (12, 174220020), (13, 160818480), (15, 139376016), (16, 130665015), (18, 116146680), (20, 104532012), (24, 87110010), (26, 80409240), (27, 77431120), (30, 69688008), (36, 58073340), (39, 53606160), (40, 52266006), (45, 46458672), (48, 43555005), (52, 40204620), (54, 38715560), (60, 34844004), (65, 32163696), (72, 29036670), (78, 26803080), (80, 26133003), (90, 23229336), (104, 20102310), (108, 19357780), (117, 17868720), (120, 17422002), (130, 16081848), (135, 15486224), (144, 14518335), (156, 13401540), (180, 11614668), (195, 10721232), (208, 10051155), (216, 9678890), (234, 8934360), (240, 8711001), (260, 8040924), (270, 7743112), (312, 6700770), (351, 5956240), (360, 5807334), (390, 5360616), (432, 4839445), (468, 4467180), (520, 4020462), (540, 3871556), (585, 3573744), (624, 3350385), (702, 2978120), (720, 2903667), (780, 2680308), (936, 2233590), (1040, 2010231), (1080, 1935778), (1170, 1786872), (1404, 1489060), (1560, 1340154), (1755, 1191248), (1872, 1116795), (2160, 967889), (2340, 893436), (2808, 744530), (3120, 670077), (3510, 595624), (4680, 446718), (5616, 372265), (7020, 297812), (9360, 223359), (14040, 148906), (28080, 74453)]