1390309200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{55171}}^1$

素因数の和:55202

約数の個数: 180

約数和(自身を含む): 5514110368

約数和(自身を除く): 4123801168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 55171, 110342, 165513, 220684, 275855, 331026, 386197, 441368, 496539, 551710, 662052, 772394, 827565, 882736, 993078, 1103420, 1158591, 1324104, 1379275, 1544788, 1655130, 1930985, 1986156, 2206840, 2317182, 2482695, 2648208, 2758550, 3089576, 3310260, 3475773, 3861970, 3972312, 4137825, 4413680, 4634364, 4965390, 5517100, 5792955, 6179152, 6620520, 6951546, 7723940, 7944624, 8275650, 9268728, 9654925, 9930780, 11034200, 11585910, 12413475, 13241040, 13903092, 15447880, 16551300, 17378865, 18537456, 19309850, 19861560, 22068400, 23171820, 24826950, 27806184, 28964775, 30895760, 33102600, 34757730, 38619700, 39723120, 46343640, 49653900, 55612368, 57929550, 66205200, 69515460, 77239400, 86894325, 92687280, 99307800, 115859100, 139030920, 154478800, 173788650, 198615600, 231718200, 278061840, 347577300, 463436400, 695154600, 1390309200]

約数ペア:

[(1, 1390309200), (2, 695154600), (3, 463436400), (4, 347577300), (5, 278061840), (6, 231718200), (7, 198615600), (8, 173788650), (9, 154478800), (10, 139030920), (12, 115859100), (14, 99307800), (15, 92687280), (16, 86894325), (18, 77239400), (20, 69515460), (21, 66205200), (24, 57929550), (25, 55612368), (28, 49653900), (30, 46343640), (35, 39723120), (36, 38619700), (40, 34757730), (42, 33102600), (45, 30895760), (48, 28964775), (50, 27806184), (56, 24826950), (60, 23171820), (63, 22068400), (70, 19861560), (72, 19309850), (75, 18537456), (80, 17378865), (84, 16551300), (90, 15447880), (100, 13903092), (105, 13241040), (112, 12413475), (120, 11585910), (126, 11034200), (140, 9930780), (144, 9654925), (150, 9268728), (168, 8275650), (175, 7944624), (180, 7723940), (200, 6951546), (210, 6620520), (225, 6179152), (240, 5792955), (252, 5517100), (280, 4965390), (300, 4634364), (315, 4413680), (336, 4137825), (350, 3972312), (360, 3861970), (400, 3475773), (420, 3310260), (450, 3089576), (504, 2758550), (525, 2648208), (560, 2482695), (600, 2317182), (630, 2206840), (700, 1986156), (720, 1930985), (840, 1655130), (900, 1544788), (1008, 1379275), (1050, 1324104), (1200, 1158591), (1260, 1103420), (1400, 993078), (1575, 882736), (1680, 827565), (1800, 772394), (2100, 662052), (2520, 551710), (2800, 496539), (3150, 441368), (3600, 386197), (4200, 331026), (5040, 275855), (6300, 220684), (8400, 165513), (12600, 110342), (25200, 55171)]