290196270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 320

約数和(自身を含む): 999161856

約数和(自身を除く): 708965586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 81, 90, 91, 93, 105, 117, 126, 127, 130, 135, 155, 162, 182, 186, 189, 195, 210, 217, 234, 254, 270, 273, 279, 310, 315, 351, 378, 381, 390, 403, 405, 434, 455, 465, 546, 558, 567, 585, 630, 635, 651, 702, 762, 806, 810, 819, 837, 889, 910, 930, 945, 1053, 1085, 1134, 1143, 1170, 1209, 1270, 1302, 1365, 1395, 1638, 1651, 1674, 1755, 1778, 1890, 1905, 1953, 2015, 2106, 2170, 2286, 2418, 2457, 2511, 2667, 2730, 2790, 2821, 2835, 3255, 3302, 3429, 3510, 3627, 3810, 3906, 3937, 4030, 4095, 4185, 4445, 4914, 4953, 5022, 5265, 5334, 5642, 5670, 5715, 5859, 6045, 6510, 6858, 7254, 7371, 7874, 8001, 8190, 8255, 8370, 8463, 8890, 9765, 9906, 10287, 10530, 10881, 11430, 11557, 11718, 11811, 12090, 12285, 12555, 13335, 14105, 14742, 14859, 16002, 16510, 16926, 17145, 17577, 18135, 19530, 19685, 20574, 21762, 23114, 23622, 24003, 24570, 24765, 25110, 25389, 26670, 27559, 28210, 29295, 29718, 32643, 34290, 34671, 35154, 35433, 36270, 36855, 39370, 40005, 42315, 44577, 48006, 49530, 50778, 51181, 51435, 54405, 55118, 57785, 58590, 59055, 65286, 69342, 70866, 72009, 73710, 74295, 76167, 80010, 82677, 84630, 87885, 89154, 102362, 102870, 104013, 106299, 108810, 115570, 118110, 120015, 126945, 133731, 137795, 144018, 148590, 152334, 153543, 163215, 165354, 173355, 175770, 177165, 208026, 212598, 222885, 228501, 240030, 248031, 253890, 255905, 267462, 275590, 307086, 312039, 318897, 326430, 346710, 354330, 358267, 360045, 380835, 413385, 445770, 457002, 460629, 496062, 511810, 520065, 531495, 624078, 637794, 668655, 716534, 720090, 744093, 761670, 767715, 826770, 921258, 936117, 1040130, 1062990, 1074801, 1142505, 1240155, 1337310, 1381887, 1488186, 1535430, 1560195, 1594485, 1791335, 1872234, 2149602, 2232279, 2285010, 2303145, 2480310, 2763774, 3120390, 3188970, 3224403, 3582670, 3720465, 4145661, 4464558, 4606290, 4680585, 5374005, 6448806, 6909435, 7440930, 8291322, 9361170, 9673209, 10748010, 11161395, 13818870, 16122015, 19346418, 20728305, 22322790, 29019627, 32244030, 41456610, 48366045, 58039254, 96732090, 145098135, 290196270]

約数ペア:

[(1, 290196270), (2, 145098135), (3, 96732090), (5, 58039254), (6, 48366045), (7, 41456610), (9, 32244030), (10, 29019627), (13, 22322790), (14, 20728305), (15, 19346418), (18, 16122015), (21, 13818870), (26, 11161395), (27, 10748010), (30, 9673209), (31, 9361170), (35, 8291322), (39, 7440930), (42, 6909435), (45, 6448806), (54, 5374005), (62, 4680585), (63, 4606290), (65, 4464558), (70, 4145661), (78, 3720465), (81, 3582670), (90, 3224403), (91, 3188970), (93, 3120390), (105, 2763774), (117, 2480310), (126, 2303145), (127, 2285010), (130, 2232279), (135, 2149602), (155, 1872234), (162, 1791335), (182, 1594485), (186, 1560195), (189, 1535430), (195, 1488186), (210, 1381887), (217, 1337310), (234, 1240155), (254, 1142505), (270, 1074801), (273, 1062990), (279, 1040130), (310, 936117), (315, 921258), (351, 826770), (378, 767715), (381, 761670), (390, 744093), (403, 720090), (405, 716534), (434, 668655), (455, 637794), (465, 624078), (546, 531495), (558, 520065), (567, 511810), (585, 496062), (630, 460629), (635, 457002), (651, 445770), (702, 413385), (762, 380835), (806, 360045), (810, 358267), (819, 354330), (837, 346710), (889, 326430), (910, 318897), (930, 312039), (945, 307086), (1053, 275590), (1085, 267462), (1134, 255905), (1143, 253890), (1170, 248031), (1209, 240030), (1270, 228501), (1302, 222885), (1365, 212598), (1395, 208026), (1638, 177165), (1651, 175770), (1674, 173355), (1755, 165354), (1778, 163215), (1890, 153543), (1905, 152334), (1953, 148590), (2015, 144018), (2106, 137795), (2170, 133731), (2286, 126945), (2418, 120015), (2457, 118110), (2511, 115570), (2667, 108810), (2730, 106299), (2790, 104013), (2821, 102870), (2835, 102362), (3255, 89154), (3302, 87885), (3429, 84630), (3510, 82677), (3627, 80010), (3810, 76167), (3906, 74295), (3937, 73710), (4030, 72009), (4095, 70866), (4185, 69342), (4445, 65286), (4914, 59055), (4953, 58590), (5022, 57785), (5265, 55118), (5334, 54405), (5642, 51435), (5670, 51181), (5715, 50778), (5859, 49530), (6045, 48006), (6510, 44577), (6858, 42315), (7254, 40005), (7371, 39370), (7874, 36855), (8001, 36270), (8190, 35433), (8255, 35154), (8370, 34671), (8463, 34290), (8890, 32643), (9765, 29718), (9906, 29295), (10287, 28210), (10530, 27559), (10881, 26670), (11430, 25389), (11557, 25110), (11718, 24765), (11811, 24570), (12090, 24003), (12285, 23622), (12555, 23114), (13335, 21762), (14105, 20574), (14742, 19685), (14859, 19530), (16002, 18135), (16510, 17577), (16926, 17145)]