64250880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 176

約数和(自身を含む): 212232960

約数和(自身を除く): 147982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 89, 94, 96, 120, 128, 141, 160, 178, 188, 192, 235, 240, 256, 267, 282, 320, 356, 376, 384, 445, 470, 480, 512, 534, 564, 640, 705, 712, 752, 768, 890, 940, 960, 1024, 1068, 1128, 1280, 1335, 1410, 1424, 1504, 1536, 1780, 1880, 1920, 2136, 2256, 2560, 2670, 2820, 2848, 3008, 3072, 3560, 3760, 3840, 4183, 4272, 4512, 5120, 5340, 5640, 5696, 6016, 7120, 7520, 7680, 8366, 8544, 9024, 10680, 11280, 11392, 12032, 12549, 14240, 15040, 15360, 16732, 17088, 18048, 20915, 21360, 22560, 22784, 24064, 25098, 28480, 30080, 33464, 34176, 36096, 41830, 42720, 45120, 45568, 48128, 50196, 56960, 60160, 62745, 66928, 68352, 72192, 83660, 85440, 90240, 91136, 100392, 113920, 120320, 125490, 133856, 136704, 144384, 167320, 170880, 180480, 200784, 227840, 240640, 250980, 267712, 273408, 334640, 341760, 360960, 401568, 455680, 501960, 535424, 669280, 683520, 721920, 803136, 1003920, 1070848, 1338560, 1367040, 1606272, 2007840, 2141696, 2677120, 3212544, 4015680, 4283392, 5354240, 6425088, 8031360, 10708480, 12850176, 16062720, 21416960, 32125440, 64250880]

約数ペア:

[(1, 64250880), (2, 32125440), (3, 21416960), (4, 16062720), (5, 12850176), (6, 10708480), (8, 8031360), (10, 6425088), (12, 5354240), (15, 4283392), (16, 4015680), (20, 3212544), (24, 2677120), (30, 2141696), (32, 2007840), (40, 1606272), (47, 1367040), (48, 1338560), (60, 1070848), (64, 1003920), (80, 803136), (89, 721920), (94, 683520), (96, 669280), (120, 535424), (128, 501960), (141, 455680), (160, 401568), (178, 360960), (188, 341760), (192, 334640), (235, 273408), (240, 267712), (256, 250980), (267, 240640), (282, 227840), (320, 200784), (356, 180480), (376, 170880), (384, 167320), (445, 144384), (470, 136704), (480, 133856), (512, 125490), (534, 120320), (564, 113920), (640, 100392), (705, 91136), (712, 90240), (752, 85440), (768, 83660), (890, 72192), (940, 68352), (960, 66928), (1024, 62745), (1068, 60160), (1128, 56960), (1280, 50196), (1335, 48128), (1410, 45568), (1424, 45120), (1504, 42720), (1536, 41830), (1780, 36096), (1880, 34176), (1920, 33464), (2136, 30080), (2256, 28480), (2560, 25098), (2670, 24064), (2820, 22784), (2848, 22560), (3008, 21360), (3072, 20915), (3560, 18048), (3760, 17088), (3840, 16732), (4183, 15360), (4272, 15040), (4512, 14240), (5120, 12549), (5340, 12032), (5640, 11392), (5696, 11280), (6016, 10680), (7120, 9024), (7520, 8544), (7680, 8366)]