141653760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 465099936

約数和(自身を除く): 323446176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 997, 1110, 1184, 1280, 1480, 1776, 1920, 1994, 2220, 2368, 2960, 2991, 3552, 3840, 3988, 4440, 4736, 4985, 5920, 5982, 7104, 7976, 8880, 9472, 9970, 11840, 11964, 14208, 14955, 15952, 17760, 19940, 23680, 23928, 28416, 29910, 31904, 35520, 36889, 39880, 47360, 47856, 59820, 63808, 71040, 73778, 79760, 95712, 110667, 119640, 127616, 142080, 147556, 159520, 184445, 191424, 221334, 239280, 255232, 295112, 319040, 368890, 382848, 442668, 478560, 553335, 590224, 638080, 737780, 765696, 885336, 957120, 1106670, 1180448, 1276160, 1475560, 1770672, 1914240, 2213340, 2360896, 2951120, 3541344, 3828480, 4426680, 4721792, 5902240, 7082688, 8853360, 9443584, 11804480, 14165376, 17706720, 23608960, 28330752, 35413440, 47217920, 70826880, 141653760]

約数ペア:

[(1, 141653760), (2, 70826880), (3, 47217920), (4, 35413440), (5, 28330752), (6, 23608960), (8, 17706720), (10, 14165376), (12, 11804480), (15, 9443584), (16, 8853360), (20, 7082688), (24, 5902240), (30, 4721792), (32, 4426680), (37, 3828480), (40, 3541344), (48, 2951120), (60, 2360896), (64, 2213340), (74, 1914240), (80, 1770672), (96, 1475560), (111, 1276160), (120, 1180448), (128, 1106670), (148, 957120), (160, 885336), (185, 765696), (192, 737780), (222, 638080), (240, 590224), (256, 553335), (296, 478560), (320, 442668), (370, 382848), (384, 368890), (444, 319040), (480, 295112), (555, 255232), (592, 239280), (640, 221334), (740, 191424), (768, 184445), (888, 159520), (960, 147556), (997, 142080), (1110, 127616), (1184, 119640), (1280, 110667), (1480, 95712), (1776, 79760), (1920, 73778), (1994, 71040), (2220, 63808), (2368, 59820), (2960, 47856), (2991, 47360), (3552, 39880), (3840, 36889), (3988, 35520), (4440, 31904), (4736, 29910), (4985, 28416), (5920, 23928), (5982, 23680), (7104, 19940), (7976, 17760), (8880, 15952), (9472, 14955), (9970, 14208), (11840, 11964)]