20597020800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{24107}}^1$

素因数の和:24223

約数の個数: 192

約数和(自身を含む): 68606546400

約数和(自身を除く): 48009525600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 89, 96, 100, 120, 128, 150, 160, 178, 192, 200, 240, 267, 300, 320, 356, 384, 400, 445, 480, 534, 600, 640, 712, 800, 890, 960, 1068, 1200, 1335, 1424, 1600, 1780, 1920, 2136, 2225, 2400, 2670, 2848, 3200, 3560, 4272, 4450, 4800, 5340, 5696, 6675, 7120, 8544, 8900, 9600, 10680, 11392, 13350, 14240, 17088, 17800, 21360, 24107, 26700, 28480, 34176, 35600, 42720, 48214, 53400, 56960, 71200, 72321, 85440, 96428, 106800, 120535, 142400, 144642, 170880, 192856, 213600, 241070, 284800, 289284, 361605, 385712, 427200, 482140, 578568, 602675, 723210, 771424, 854400, 964280, 1157136, 1205350, 1446420, 1542848, 1808025, 1928560, 2145523, 2314272, 2410700, 2892840, 3085696, 3616050, 3857120, 4291046, 4628544, 4821400, 5785680, 6436569, 7232100, 7714240, 8582092, 9257088, 9642800, 10727615, 11571360, 12873138, 14464200, 15428480, 17164184, 19285600, 21455230, 23142720, 25746276, 28928400, 32182845, 34328368, 38571200, 42910460, 46285440, 51492552, 53638075, 57856800, 64365690, 68656736, 77142400, 85820920, 102985104, 107276150, 115713600, 128731380, 137313472, 160914225, 171641840, 205970208, 214552300, 231427200, 257462760, 274626944, 321828450, 343283680, 411940416, 429104600, 514925520, 643656900, 686567360, 823880832, 858209200, 1029851040, 1287313800, 1373134720, 1716418400, 2059702080, 2574627600, 3432836800, 4119404160, 5149255200, 6865673600, 10298510400, 20597020800]

約数ペア:

[(1, 20597020800), (2, 10298510400), (3, 6865673600), (4, 5149255200), (5, 4119404160), (6, 3432836800), (8, 2574627600), (10, 2059702080), (12, 1716418400), (15, 1373134720), (16, 1287313800), (20, 1029851040), (24, 858209200), (25, 823880832), (30, 686567360), (32, 643656900), (40, 514925520), (48, 429104600), (50, 411940416), (60, 343283680), (64, 321828450), (75, 274626944), (80, 257462760), (89, 231427200), (96, 214552300), (100, 205970208), (120, 171641840), (128, 160914225), (150, 137313472), (160, 128731380), (178, 115713600), (192, 107276150), (200, 102985104), (240, 85820920), (267, 77142400), (300, 68656736), (320, 64365690), (356, 57856800), (384, 53638075), (400, 51492552), (445, 46285440), (480, 42910460), (534, 38571200), (600, 34328368), (640, 32182845), (712, 28928400), (800, 25746276), (890, 23142720), (960, 21455230), (1068, 19285600), (1200, 17164184), (1335, 15428480), (1424, 14464200), (1600, 12873138), (1780, 11571360), (1920, 10727615), (2136, 9642800), (2225, 9257088), (2400, 8582092), (2670, 7714240), (2848, 7232100), (3200, 6436569), (3560, 5785680), (4272, 4821400), (4450, 4628544), (4800, 4291046), (5340, 3857120), (5696, 3616050), (6675, 3085696), (7120, 2892840), (8544, 2410700), (8900, 2314272), (9600, 2145523), (10680, 1928560), (11392, 1808025), (13350, 1542848), (14240, 1446420), (17088, 1205350), (17800, 1157136), (21360, 964280), (24107, 854400), (26700, 771424), (28480, 723210), (34176, 602675), (35600, 578568), (42720, 482140), (48214, 427200), (53400, 385712), (56960, 361605), (71200, 289284), (72321, 284800), (85440, 241070), (96428, 213600), (106800, 192856), (120535, 170880), (142400, 144642)]