909665280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 264

約数和(自身を含む): 3321052800

約数和(自身を除く): 2411387520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1039, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2078, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3117, 3420, 3648, 3840, 4156, 4560, 4608, 4864, 5120, 5195, 5472, 5760, 6080, 6234, 6840, 7296, 7680, 8312, 9120, 9216, 9351, 9728, 10390, 10944, 11520, 12160, 12468, 13680, 14592, 15360, 15585, 16624, 18240, 18702, 19456, 19741, 20780, 21888, 23040, 24320, 24936, 27360, 29184, 31170, 33248, 36480, 37404, 39482, 41560, 43776, 46080, 46755, 48640, 49872, 54720, 58368, 59223, 62340, 66496, 72960, 74808, 78964, 83120, 87552, 93510, 97280, 98705, 99744, 109440, 118446, 124680, 132992, 145920, 149616, 157928, 166240, 175104, 177669, 187020, 197410, 199488, 218880, 236892, 249360, 265984, 291840, 296115, 299232, 315856, 332480, 355338, 374040, 394820, 398976, 437760, 473784, 498720, 531968, 592230, 598464, 631712, 664960, 710676, 748080, 789640, 797952, 875520, 888345, 947568, 997440, 1063936, 1184460, 1196928, 1263424, 1329920, 1421352, 1496160, 1579280, 1595904, 1776690, 1895136, 1994880, 2368920, 2393856, 2526848, 2659840, 2842704, 2992320, 3158560, 3191808, 3553380, 3790272, 3989760, 4737840, 4787712, 5053696, 5319680, 5685408, 5984640, 6317120, 7106760, 7580544, 7979520, 9475680, 9575424, 10107392, 11370816, 11969280, 12634240, 14213520, 15161088, 15959040, 18951360, 20214784, 22741632, 23938560, 25268480, 28427040, 30322176, 37902720, 45483264, 47877120, 50536960, 56854080, 60644352, 75805440, 90966528, 101073920, 113708160, 151610880, 181933056, 227416320, 303221760, 454832640, 909665280]

約数ペア:

[(1, 909665280), (2, 454832640), (3, 303221760), (4, 227416320), (5, 181933056), (6, 151610880), (8, 113708160), (9, 101073920), (10, 90966528), (12, 75805440), (15, 60644352), (16, 56854080), (18, 50536960), (19, 47877120), (20, 45483264), (24, 37902720), (30, 30322176), (32, 28427040), (36, 25268480), (38, 23938560), (40, 22741632), (45, 20214784), (48, 18951360), (57, 15959040), (60, 15161088), (64, 14213520), (72, 12634240), (76, 11969280), (80, 11370816), (90, 10107392), (95, 9575424), (96, 9475680), (114, 7979520), (120, 7580544), (128, 7106760), (144, 6317120), (152, 5984640), (160, 5685408), (171, 5319680), (180, 5053696), (190, 4787712), (192, 4737840), (228, 3989760), (240, 3790272), (256, 3553380), (285, 3191808), (288, 3158560), (304, 2992320), (320, 2842704), (342, 2659840), (360, 2526848), (380, 2393856), (384, 2368920), (456, 1994880), (480, 1895136), (512, 1776690), (570, 1595904), (576, 1579280), (608, 1496160), (640, 1421352), (684, 1329920), (720, 1263424), (760, 1196928), (768, 1184460), (855, 1063936), (912, 997440), (960, 947568), (1024, 888345), (1039, 875520), (1140, 797952), (1152, 789640), (1216, 748080), (1280, 710676), (1368, 664960), (1440, 631712), (1520, 598464), (1536, 592230), (1710, 531968), (1824, 498720), (1920, 473784), (2078, 437760), (2280, 398976), (2304, 394820), (2432, 374040), (2560, 355338), (2736, 332480), (2880, 315856), (3040, 299232), (3072, 296115), (3117, 291840), (3420, 265984), (3648, 249360), (3840, 236892), (4156, 218880), (4560, 199488), (4608, 197410), (4864, 187020), (5120, 177669), (5195, 175104), (5472, 166240), (5760, 157928), (6080, 149616), (6234, 145920), (6840, 132992), (7296, 124680), (7680, 118446), (8312, 109440), (9120, 99744), (9216, 98705), (9351, 97280), (9728, 93510), (10390, 87552), (10944, 83120), (11520, 78964), (12160, 74808), (12468, 72960), (13680, 66496), (14592, 62340), (15360, 59223), (15585, 58368), (16624, 54720), (18240, 49872), (18702, 48640), (19456, 46755), (19741, 46080), (20780, 43776), (21888, 41560), (23040, 39482), (24320, 37404), (24936, 36480), (27360, 33248), (29184, 31170)]