139852800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{607}}^1$

素因数の和:643

約数の個数: 198

約数和(自身を含む): 501564128

約数和(自身を除く): 361711328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 607, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1214, 1280, 1440, 1536, 1600, 1800, 1821, 1920, 2304, 2400, 2428, 2560, 2880, 3035, 3072, 3200, 3600, 3642, 3840, 4608, 4800, 4856, 5120, 5463, 5760, 6070, 6400, 7200, 7284, 7680, 9105, 9216, 9600, 9712, 10926, 11520, 12140, 12800, 14400, 14568, 15175, 15360, 18210, 19200, 19424, 21852, 23040, 24280, 25600, 27315, 28800, 29136, 30350, 36420, 38400, 38848, 43704, 45525, 46080, 48560, 54630, 57600, 58272, 60700, 72840, 76800, 77696, 87408, 91050, 97120, 109260, 115200, 116544, 121400, 136575, 145680, 155392, 174816, 182100, 194240, 218520, 230400, 233088, 242800, 273150, 291360, 310784, 349632, 364200, 388480, 437040, 466176, 485600, 546300, 582720, 621568, 699264, 728400, 776960, 874080, 932352, 971200, 1092600, 1165440, 1398528, 1456800, 1553920, 1748160, 1864704, 1942400, 2185200, 2330880, 2797056, 2913600, 3107840, 3496320, 3884800, 4370400, 4661760, 5594112, 5827200, 6992640, 7769600, 8740800, 9323520, 11654400, 13985280, 15539200, 17481600, 23308800, 27970560, 34963200, 46617600, 69926400, 139852800]

約数ペア:

[(1, 139852800), (2, 69926400), (3, 46617600), (4, 34963200), (5, 27970560), (6, 23308800), (8, 17481600), (9, 15539200), (10, 13985280), (12, 11654400), (15, 9323520), (16, 8740800), (18, 7769600), (20, 6992640), (24, 5827200), (25, 5594112), (30, 4661760), (32, 4370400), (36, 3884800), (40, 3496320), (45, 3107840), (48, 2913600), (50, 2797056), (60, 2330880), (64, 2185200), (72, 1942400), (75, 1864704), (80, 1748160), (90, 1553920), (96, 1456800), (100, 1398528), (120, 1165440), (128, 1092600), (144, 971200), (150, 932352), (160, 874080), (180, 776960), (192, 728400), (200, 699264), (225, 621568), (240, 582720), (256, 546300), (288, 485600), (300, 466176), (320, 437040), (360, 388480), (384, 364200), (400, 349632), (450, 310784), (480, 291360), (512, 273150), (576, 242800), (600, 233088), (607, 230400), (640, 218520), (720, 194240), (768, 182100), (800, 174816), (900, 155392), (960, 145680), (1024, 136575), (1152, 121400), (1200, 116544), (1214, 115200), (1280, 109260), (1440, 97120), (1536, 91050), (1600, 87408), (1800, 77696), (1821, 76800), (1920, 72840), (2304, 60700), (2400, 58272), (2428, 57600), (2560, 54630), (2880, 48560), (3035, 46080), (3072, 45525), (3200, 43704), (3600, 38848), (3642, 38400), (3840, 36420), (4608, 30350), (4800, 29136), (4856, 28800), (5120, 27315), (5463, 25600), (5760, 24280), (6070, 23040), (6400, 21852), (7200, 19424), (7284, 19200), (7680, 18210), (9105, 15360), (9216, 15175), (9600, 14568), (9712, 14400), (10926, 12800), (11520, 12140)]