920241960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 256

約数和(自身を含む): 3329372160

約数和(自身を除く): 2409130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 330, 340, 345, 374, 391, 408, 440, 460, 506, 510, 552, 561, 660, 680, 690, 748, 759, 782, 920, 935, 1012, 1020, 1122, 1173, 1265, 1320, 1380, 1496, 1518, 1564, 1783, 1870, 1955, 2024, 2040, 2244, 2346, 2530, 2760, 2805, 3036, 3128, 3566, 3740, 3795, 3910, 4301, 4488, 4692, 5060, 5349, 5610, 5865, 6072, 7132, 7480, 7590, 7820, 8602, 8915, 9384, 10120, 10698, 11220, 11730, 12903, 14264, 15180, 15640, 17204, 17830, 19613, 21396, 21505, 22440, 23460, 25806, 26745, 30311, 30360, 34408, 35660, 39226, 41009, 42792, 43010, 46920, 51612, 53490, 58839, 60622, 64515, 71320, 78452, 82018, 86020, 90933, 98065, 103224, 106980, 117678, 121244, 123027, 129030, 151555, 156904, 164036, 172040, 181866, 196130, 205045, 213960, 235356, 242488, 246054, 258060, 294195, 303110, 328072, 333421, 363732, 392260, 410090, 451099, 454665, 470712, 492108, 516120, 588390, 606220, 615135, 666842, 697153, 727464, 784520, 820180, 902198, 909330, 984216, 1000263, 1176780, 1212440, 1230270, 1333684, 1353297, 1394306, 1640360, 1667105, 1804396, 1818660, 2000526, 2091459, 2255495, 2353560, 2460540, 2667368, 2706594, 2788612, 3334210, 3485765, 3608792, 3637320, 4001052, 4182918, 4510990, 4921080, 5001315, 5413188, 5577224, 6668420, 6766485, 6971530, 7668683, 8002104, 8365836, 9021980, 10002630, 10457295, 10826376, 13336840, 13532970, 13943060, 15337366, 16731672, 18043960, 20005260, 20914590, 23006049, 27065940, 27886120, 30674732, 38343415, 40010520, 41829180, 46012098, 54131880, 61349464, 76686830, 83658360, 92024196, 115030245, 153373660, 184048392, 230060490, 306747320, 460120980, 920241960]

約数ペア:

[(1, 920241960), (2, 460120980), (3, 306747320), (4, 230060490), (5, 184048392), (6, 153373660), (8, 115030245), (10, 92024196), (11, 83658360), (12, 76686830), (15, 61349464), (17, 54131880), (20, 46012098), (22, 41829180), (23, 40010520), (24, 38343415), (30, 30674732), (33, 27886120), (34, 27065940), (40, 23006049), (44, 20914590), (46, 20005260), (51, 18043960), (55, 16731672), (60, 15337366), (66, 13943060), (68, 13532970), (69, 13336840), (85, 10826376), (88, 10457295), (92, 10002630), (102, 9021980), (110, 8365836), (115, 8002104), (120, 7668683), (132, 6971530), (136, 6766485), (138, 6668420), (165, 5577224), (170, 5413188), (184, 5001315), (187, 4921080), (204, 4510990), (220, 4182918), (230, 4001052), (253, 3637320), (255, 3608792), (264, 3485765), (276, 3334210), (330, 2788612), (340, 2706594), (345, 2667368), (374, 2460540), (391, 2353560), (408, 2255495), (440, 2091459), (460, 2000526), (506, 1818660), (510, 1804396), (552, 1667105), (561, 1640360), (660, 1394306), (680, 1353297), (690, 1333684), (748, 1230270), (759, 1212440), (782, 1176780), (920, 1000263), (935, 984216), (1012, 909330), (1020, 902198), (1122, 820180), (1173, 784520), (1265, 727464), (1320, 697153), (1380, 666842), (1496, 615135), (1518, 606220), (1564, 588390), (1783, 516120), (1870, 492108), (1955, 470712), (2024, 454665), (2040, 451099), (2244, 410090), (2346, 392260), (2530, 363732), (2760, 333421), (2805, 328072), (3036, 303110), (3128, 294195), (3566, 258060), (3740, 246054), (3795, 242488), (3910, 235356), (4301, 213960), (4488, 205045), (4692, 196130), (5060, 181866), (5349, 172040), (5610, 164036), (5865, 156904), (6072, 151555), (7132, 129030), (7480, 123027), (7590, 121244), (7820, 117678), (8602, 106980), (8915, 103224), (9384, 98065), (10120, 90933), (10698, 86020), (11220, 82018), (11730, 78452), (12903, 71320), (14264, 64515), (15180, 60622), (15640, 58839), (17204, 53490), (17830, 51612), (19613, 46920), (21396, 43010), (21505, 42792), (22440, 41009), (23460, 39226), (25806, 35660), (26745, 34408), (30311, 30360)]