312023040

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1488

約数の個数: 192

約数和(自身を含む): 1141620480

約数和(自身を除く): 829597440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1451, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 2902, 3072, 3360, 3584, 3840, 4353, 4480, 5120, 5376, 5804, 6144, 6720, 7168, 7255, 7680, 8706, 8960, 10157, 10240, 10752, 11608, 13440, 14336, 14510, 15360, 17412, 17920, 20314, 21504, 21765, 23216, 26880, 29020, 30471, 30720, 34824, 35840, 40628, 43008, 43530, 46432, 50785, 53760, 58040, 60942, 69648, 71680, 81256, 87060, 92864, 101570, 107520, 116080, 121884, 139296, 152355, 162512, 174120, 185728, 203140, 215040, 232160, 243768, 278592, 304710, 325024, 348240, 371456, 406280, 464320, 487536, 557184, 609420, 650048, 696480, 742912, 812560, 928640, 975072, 1114368, 1218840, 1300096, 1392960, 1485824, 1625120, 1857280, 1950144, 2228736, 2437680, 2600192, 2785920, 2971648, 3250240, 3714560, 3900288, 4457472, 4875360, 5200384, 5571840, 6500480, 7429120, 7800576, 8914944, 9750720, 10400768, 11143680, 13000960, 14858240, 15601152, 19501440, 20801536, 22287360, 26001920, 31202304, 39002880, 44574720, 52003840, 62404608, 78005760, 104007680, 156011520, 312023040]

約数ペア:

[(1, 312023040), (2, 156011520), (3, 104007680), (4, 78005760), (5, 62404608), (6, 52003840), (7, 44574720), (8, 39002880), (10, 31202304), (12, 26001920), (14, 22287360), (15, 20801536), (16, 19501440), (20, 15601152), (21, 14858240), (24, 13000960), (28, 11143680), (30, 10400768), (32, 9750720), (35, 8914944), (40, 7800576), (42, 7429120), (48, 6500480), (56, 5571840), (60, 5200384), (64, 4875360), (70, 4457472), (80, 3900288), (84, 3714560), (96, 3250240), (105, 2971648), (112, 2785920), (120, 2600192), (128, 2437680), (140, 2228736), (160, 1950144), (168, 1857280), (192, 1625120), (210, 1485824), (224, 1392960), (240, 1300096), (256, 1218840), (280, 1114368), (320, 975072), (336, 928640), (384, 812560), (420, 742912), (448, 696480), (480, 650048), (512, 609420), (560, 557184), (640, 487536), (672, 464320), (768, 406280), (840, 371456), (896, 348240), (960, 325024), (1024, 304710), (1120, 278592), (1280, 243768), (1344, 232160), (1451, 215040), (1536, 203140), (1680, 185728), (1792, 174120), (1920, 162512), (2048, 152355), (2240, 139296), (2560, 121884), (2688, 116080), (2902, 107520), (3072, 101570), (3360, 92864), (3584, 87060), (3840, 81256), (4353, 71680), (4480, 69648), (5120, 60942), (5376, 58040), (5804, 53760), (6144, 50785), (6720, 46432), (7168, 43530), (7255, 43008), (7680, 40628), (8706, 35840), (8960, 34824), (10157, 30720), (10240, 30471), (10752, 29020), (11608, 26880), (13440, 23216), (14336, 21765), (14510, 21504), (15360, 20314), (17412, 17920)]