1366728960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2448

約数の個数: 144

約数和(自身を含む): 4394730816

約数和(自身を除く): 3028001856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 628, 640, 768, 785, 942, 960, 1256, 1280, 1570, 1884, 1920, 2267, 2355, 2512, 3140, 3768, 3840, 4534, 4710, 5024, 6280, 6801, 7536, 9068, 9420, 10048, 11335, 12560, 13602, 15072, 18136, 18840, 20096, 22670, 25120, 27204, 30144, 34005, 36272, 37680, 40192, 45340, 50240, 54408, 60288, 68010, 72544, 75360, 90680, 100480, 108816, 120576, 136020, 145088, 150720, 181360, 200960, 217632, 272040, 290176, 301440, 355919, 362720, 435264, 544080, 580352, 602880, 711838, 725440, 870528, 1067757, 1088160, 1423676, 1450880, 1741056, 1779595, 2135514, 2176320, 2847352, 2901760, 3559190, 4271028, 4352640, 5338785, 5694704, 7118380, 8542056, 8705280, 10677570, 11389408, 14236760, 17084112, 21355140, 22778816, 28473520, 34168224, 42710280, 45557632, 56947040, 68336448, 85420560, 91115264, 113894080, 136672896, 170841120, 227788160, 273345792, 341682240, 455576320, 683364480, 1366728960]

約数ペア:

[(1, 1366728960), (2, 683364480), (3, 455576320), (4, 341682240), (5, 273345792), (6, 227788160), (8, 170841120), (10, 136672896), (12, 113894080), (15, 91115264), (16, 85420560), (20, 68336448), (24, 56947040), (30, 45557632), (32, 42710280), (40, 34168224), (48, 28473520), (60, 22778816), (64, 21355140), (80, 17084112), (96, 14236760), (120, 11389408), (128, 10677570), (157, 8705280), (160, 8542056), (192, 7118380), (240, 5694704), (256, 5338785), (314, 4352640), (320, 4271028), (384, 3559190), (471, 2901760), (480, 2847352), (628, 2176320), (640, 2135514), (768, 1779595), (785, 1741056), (942, 1450880), (960, 1423676), (1256, 1088160), (1280, 1067757), (1570, 870528), (1884, 725440), (1920, 711838), (2267, 602880), (2355, 580352), (2512, 544080), (3140, 435264), (3768, 362720), (3840, 355919), (4534, 301440), (4710, 290176), (5024, 272040), (6280, 217632), (6801, 200960), (7536, 181360), (9068, 150720), (9420, 145088), (10048, 136020), (11335, 120576), (12560, 108816), (13602, 100480), (15072, 90680), (18136, 75360), (18840, 72544), (20096, 68010), (22670, 60288), (25120, 54408), (27204, 50240), (30144, 45340), (34005, 40192), (36272, 37680)]