4131674820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19403}}^1$

素因数の和:19451

約数の個数: 216

約数和(自身を含む): 15510470976

約数和(自身を除く): 11378796156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4732, 5070, 5460, 5915, 6084, 7098, 7605, 8190, 10140, 10647, 11830, 14196, 15210, 16380, 17745, 19403, 21294, 23660, 30420, 35490, 38806, 42588, 53235, 58209, 70980, 77612, 97015, 106470, 116418, 135821, 174627, 194030, 212940, 232836, 252239, 271642, 291045, 349254, 388060, 407463, 504478, 543284, 582090, 679105, 698508, 756717, 814926, 873135, 1008956, 1164180, 1222389, 1261195, 1358210, 1513434, 1629852, 1746270, 1765673, 2037315, 2270151, 2444778, 2522390, 2716420, 3026868, 3279107, 3492540, 3531346, 3783585, 4074630, 4540302, 4889556, 5044780, 5297019, 6111945, 6558214, 7062692, 7567170, 8149260, 8828365, 9080604, 9837321, 10594038, 11350755, 12223890, 13116428, 15134340, 15891057, 16395535, 17656730, 19674642, 21188076, 22701510, 22953749, 24447780, 26485095, 29511963, 31782114, 32791070, 35313460, 39349284, 45403020, 45907498, 49186605, 52970190, 59023926, 63564228, 65582140, 68861247, 79455285, 91814996, 98373210, 105940380, 114768745, 118047852, 137722494, 147559815, 158910570, 196746420, 206583741, 229537490, 275444988, 295119630, 317821140, 344306235, 413167482, 459074980, 590239260, 688612470, 826334964, 1032918705, 1377224940, 2065837410, 4131674820]

約数ペア:

[(1, 4131674820), (2, 2065837410), (3, 1377224940), (4, 1032918705), (5, 826334964), (6, 688612470), (7, 590239260), (9, 459074980), (10, 413167482), (12, 344306235), (13, 317821140), (14, 295119630), (15, 275444988), (18, 229537490), (20, 206583741), (21, 196746420), (26, 158910570), (28, 147559815), (30, 137722494), (35, 118047852), (36, 114768745), (39, 105940380), (42, 98373210), (45, 91814996), (52, 79455285), (60, 68861247), (63, 65582140), (65, 63564228), (70, 59023926), (78, 52970190), (84, 49186605), (90, 45907498), (91, 45403020), (105, 39349284), (117, 35313460), (126, 32791070), (130, 31782114), (140, 29511963), (156, 26485095), (169, 24447780), (180, 22953749), (182, 22701510), (195, 21188076), (210, 19674642), (234, 17656730), (252, 16395535), (260, 15891057), (273, 15134340), (315, 13116428), (338, 12223890), (364, 11350755), (390, 10594038), (420, 9837321), (455, 9080604), (468, 8828365), (507, 8149260), (546, 7567170), (585, 7062692), (630, 6558214), (676, 6111945), (780, 5297019), (819, 5044780), (845, 4889556), (910, 4540302), (1014, 4074630), (1092, 3783585), (1170, 3531346), (1183, 3492540), (1260, 3279107), (1365, 3026868), (1521, 2716420), (1638, 2522390), (1690, 2444778), (1820, 2270151), (2028, 2037315), (2340, 1765673), (2366, 1746270), (2535, 1629852), (2730, 1513434), (3042, 1358210), (3276, 1261195), (3380, 1222389), (3549, 1164180), (4095, 1008956), (4732, 873135), (5070, 814926), (5460, 756717), (5915, 698508), (6084, 679105), (7098, 582090), (7605, 543284), (8190, 504478), (10140, 407463), (10647, 388060), (11830, 349254), (14196, 291045), (15210, 271642), (16380, 252239), (17745, 232836), (19403, 212940), (21294, 194030), (23660, 174627), (30420, 135821), (35490, 116418), (38806, 106470), (42588, 97015), (53235, 77612), (58209, 70980)]