16208400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 55968640

約数和(自身を除く): 39760240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1039, 1040, 1200, 1300, 1560, 1950, 2078, 2600, 3117, 3120, 3900, 4156, 5195, 5200, 6234, 7800, 8312, 10390, 12468, 13507, 15585, 15600, 16624, 20780, 24936, 25975, 27014, 31170, 40521, 41560, 49872, 51950, 54028, 62340, 67535, 77925, 81042, 83120, 103900, 108056, 124680, 135070, 155850, 162084, 202605, 207800, 216112, 249360, 270140, 311700, 324168, 337675, 405210, 415600, 540280, 623400, 648336, 675350, 810420, 1013025, 1080560, 1246800, 1350700, 1620840, 2026050, 2701400, 3241680, 4052100, 5402800, 8104200, 16208400]

約数ペア:

[(1, 16208400), (2, 8104200), (3, 5402800), (4, 4052100), (5, 3241680), (6, 2701400), (8, 2026050), (10, 1620840), (12, 1350700), (13, 1246800), (15, 1080560), (16, 1013025), (20, 810420), (24, 675350), (25, 648336), (26, 623400), (30, 540280), (39, 415600), (40, 405210), (48, 337675), (50, 324168), (52, 311700), (60, 270140), (65, 249360), (75, 216112), (78, 207800), (80, 202605), (100, 162084), (104, 155850), (120, 135070), (130, 124680), (150, 108056), (156, 103900), (195, 83120), (200, 81042), (208, 77925), (240, 67535), (260, 62340), (300, 54028), (312, 51950), (325, 49872), (390, 41560), (400, 40521), (520, 31170), (600, 27014), (624, 25975), (650, 24936), (780, 20780), (975, 16624), (1039, 15600), (1040, 15585), (1200, 13507), (1300, 12468), (1560, 10390), (1950, 8312), (2078, 7800), (2600, 6234), (3117, 5200), (3120, 5195), (3900, 4156)]