144867840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 160

約数和(自身を含む): 499093056

約数和(自身を除く): 354225216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1451, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 2902, 3120, 3328, 3840, 4160, 4353, 4992, 5804, 6240, 6656, 7255, 7680, 8320, 8706, 9984, 11608, 12480, 14510, 16640, 17412, 18863, 19968, 21765, 23216, 24960, 29020, 33280, 34824, 37726, 43530, 46432, 49920, 56589, 58040, 69648, 75452, 87060, 92864, 94315, 99840, 113178, 116080, 139296, 150904, 174120, 185728, 188630, 226356, 232160, 278592, 282945, 301808, 348240, 371456, 377260, 452712, 464320, 557184, 565890, 603616, 696480, 742912, 754520, 905424, 928640, 1114368, 1131780, 1207232, 1392960, 1509040, 1810848, 1857280, 2228736, 2263560, 2414464, 2785920, 3018080, 3621696, 3714560, 4527120, 4828928, 5571840, 6036160, 7243392, 9054240, 9657856, 11143680, 12072320, 14486784, 18108480, 24144640, 28973568, 36216960, 48289280, 72433920, 144867840]

約数ペア:

[(1, 144867840), (2, 72433920), (3, 48289280), (4, 36216960), (5, 28973568), (6, 24144640), (8, 18108480), (10, 14486784), (12, 12072320), (13, 11143680), (15, 9657856), (16, 9054240), (20, 7243392), (24, 6036160), (26, 5571840), (30, 4828928), (32, 4527120), (39, 3714560), (40, 3621696), (48, 3018080), (52, 2785920), (60, 2414464), (64, 2263560), (65, 2228736), (78, 1857280), (80, 1810848), (96, 1509040), (104, 1392960), (120, 1207232), (128, 1131780), (130, 1114368), (156, 928640), (160, 905424), (192, 754520), (195, 742912), (208, 696480), (240, 603616), (256, 565890), (260, 557184), (312, 464320), (320, 452712), (384, 377260), (390, 371456), (416, 348240), (480, 301808), (512, 282945), (520, 278592), (624, 232160), (640, 226356), (768, 188630), (780, 185728), (832, 174120), (960, 150904), (1040, 139296), (1248, 116080), (1280, 113178), (1451, 99840), (1536, 94315), (1560, 92864), (1664, 87060), (1920, 75452), (2080, 69648), (2496, 58040), (2560, 56589), (2902, 49920), (3120, 46432), (3328, 43530), (3840, 37726), (4160, 34824), (4353, 33280), (4992, 29020), (5804, 24960), (6240, 23216), (6656, 21765), (7255, 19968), (7680, 18863), (8320, 17412), (8706, 16640), (9984, 14510), (11608, 12480)]