40995840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 176

約数和(自身を含む): 139720032

約数和(自身を除く): 98724192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 157, 160, 170, 192, 204, 240, 255, 256, 272, 314, 320, 340, 384, 408, 471, 480, 510, 512, 544, 628, 640, 680, 768, 785, 816, 942, 960, 1020, 1024, 1088, 1256, 1280, 1360, 1536, 1570, 1632, 1884, 1920, 2040, 2176, 2355, 2512, 2560, 2669, 2720, 3072, 3140, 3264, 3768, 3840, 4080, 4352, 4710, 5024, 5120, 5338, 5440, 6280, 6528, 7536, 7680, 8007, 8160, 8704, 9420, 10048, 10676, 10880, 12560, 13056, 13345, 15072, 15360, 16014, 16320, 17408, 18840, 20096, 21352, 21760, 25120, 26112, 26690, 30144, 32028, 32640, 37680, 40035, 40192, 42704, 43520, 50240, 52224, 53380, 60288, 64056, 65280, 75360, 80070, 80384, 85408, 87040, 100480, 106760, 120576, 128112, 130560, 150720, 160140, 160768, 170816, 200960, 213520, 241152, 256224, 261120, 301440, 320280, 341632, 401920, 427040, 482304, 512448, 602880, 640560, 683264, 803840, 854080, 1024896, 1205760, 1281120, 1366528, 1708160, 2049792, 2411520, 2562240, 2733056, 3416320, 4099584, 5124480, 6832640, 8199168, 10248960, 13665280, 20497920, 40995840]

約数ペア:

[(1, 40995840), (2, 20497920), (3, 13665280), (4, 10248960), (5, 8199168), (6, 6832640), (8, 5124480), (10, 4099584), (12, 3416320), (15, 2733056), (16, 2562240), (17, 2411520), (20, 2049792), (24, 1708160), (30, 1366528), (32, 1281120), (34, 1205760), (40, 1024896), (48, 854080), (51, 803840), (60, 683264), (64, 640560), (68, 602880), (80, 512448), (85, 482304), (96, 427040), (102, 401920), (120, 341632), (128, 320280), (136, 301440), (157, 261120), (160, 256224), (170, 241152), (192, 213520), (204, 200960), (240, 170816), (255, 160768), (256, 160140), (272, 150720), (314, 130560), (320, 128112), (340, 120576), (384, 106760), (408, 100480), (471, 87040), (480, 85408), (510, 80384), (512, 80070), (544, 75360), (628, 65280), (640, 64056), (680, 60288), (768, 53380), (785, 52224), (816, 50240), (942, 43520), (960, 42704), (1020, 40192), (1024, 40035), (1088, 37680), (1256, 32640), (1280, 32028), (1360, 30144), (1536, 26690), (1570, 26112), (1632, 25120), (1884, 21760), (1920, 21352), (2040, 20096), (2176, 18840), (2355, 17408), (2512, 16320), (2560, 16014), (2669, 15360), (2720, 15072), (3072, 13345), (3140, 13056), (3264, 12560), (3768, 10880), (3840, 10676), (4080, 10048), (4352, 9420), (4710, 8704), (5024, 8160), (5120, 8007), (5338, 7680), (5440, 7536), (6280, 6528)]