292728800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4061

約数の個数: 144

約数和(自身を含む): 879756192

約数和(自身を除く): 587027392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4021, 4550, 5200, 5600, 7280, 8042, 9100, 10400, 14560, 16084, 18200, 20105, 28147, 32168, 36400, 40210, 52273, 56294, 64336, 72800, 80420, 100525, 104546, 112588, 128672, 140735, 160840, 201050, 209092, 225176, 261365, 281470, 321680, 365911, 402100, 418184, 450352, 522730, 562940, 643360, 703675, 731822, 804200, 836368, 900704, 1045460, 1125880, 1306825, 1407350, 1463644, 1608400, 1672736, 1829555, 2090920, 2251760, 2613650, 2814700, 2927288, 3216800, 3659110, 4181840, 4503520, 5227300, 5629400, 5854576, 7318220, 8363680, 9147775, 10454600, 11258800, 11709152, 14636440, 18295550, 20909200, 22517600, 29272880, 36591100, 41818400, 58545760, 73182200, 146364400, 292728800]

約数ペア:

[(1, 292728800), (2, 146364400), (4, 73182200), (5, 58545760), (7, 41818400), (8, 36591100), (10, 29272880), (13, 22517600), (14, 20909200), (16, 18295550), (20, 14636440), (25, 11709152), (26, 11258800), (28, 10454600), (32, 9147775), (35, 8363680), (40, 7318220), (50, 5854576), (52, 5629400), (56, 5227300), (65, 4503520), (70, 4181840), (80, 3659110), (91, 3216800), (100, 2927288), (104, 2814700), (112, 2613650), (130, 2251760), (140, 2090920), (160, 1829555), (175, 1672736), (182, 1608400), (200, 1463644), (208, 1407350), (224, 1306825), (260, 1125880), (280, 1045460), (325, 900704), (350, 836368), (364, 804200), (400, 731822), (416, 703675), (455, 643360), (520, 562940), (560, 522730), (650, 450352), (700, 418184), (728, 402100), (800, 365911), (910, 321680), (1040, 281470), (1120, 261365), (1300, 225176), (1400, 209092), (1456, 201050), (1820, 160840), (2080, 140735), (2275, 128672), (2600, 112588), (2800, 104546), (2912, 100525), (3640, 80420), (4021, 72800), (4550, 64336), (5200, 56294), (5600, 52273), (7280, 40210), (8042, 36400), (9100, 32168), (10400, 28147), (14560, 20105), (16084, 18200)]