1344103680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 4307313024

約数和(自身を除く): 2963209344

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, 160, 192, 240, 256, 320, 384, 480, 541, 640, 647, 768, 960, 1082, 1280, 1294, 1623, 1920, 1941, 2164, 2588, 2705, 3235, 3246, 3840, 3882, 4328, 5176, 5410, 6470, 6492, 7764, 8115, 8656, 9705, 10352, 10820, 12940, 12984, 15528, 16230, 17312, 19410, 20704, 21640, 25880, 25968, 31056, 32460, 34624, 38820, 41408, 43280, 51760, 51936, 62112, 64920, 69248, 77640, 82816, 86560, 103520, 103872, 124224, 129840, 138496, 155280, 165632, 173120, 207040, 207744, 248448, 259680, 310560, 346240, 350027, 414080, 415488, 496896, 519360, 621120, 692480, 700054, 828160, 1038720, 1050081, 1242240, 1400108, 1750135, 2077440, 2100162, 2484480, 2800216, 3500270, 4200324, 5250405, 5600432, 7000540, 8400648, 10500810, 11200864, 14001080, 16801296, 21001620, 22401728, 28002160, 33602592, 42003240, 44803456, 56004320, 67205184, 84006480, 89606912, 112008640, 134410368, 168012960, 224017280, 268820736, 336025920, 448034560, 672051840, 1344103680]

約数ペア:

[(1, 1344103680), (2, 672051840), (3, 448034560), (4, 336025920), (5, 268820736), (6, 224017280), (8, 168012960), (10, 134410368), (12, 112008640), (15, 89606912), (16, 84006480), (20, 67205184), (24, 56004320), (30, 44803456), (32, 42003240), (40, 33602592), (48, 28002160), (60, 22401728), (64, 21001620), (80, 16801296), (96, 14001080), (120, 11200864), (128, 10500810), (160, 8400648), (192, 7000540), (240, 5600432), (256, 5250405), (320, 4200324), (384, 3500270), (480, 2800216), (541, 2484480), (640, 2100162), (647, 2077440), (768, 1750135), (960, 1400108), (1082, 1242240), (1280, 1050081), (1294, 1038720), (1623, 828160), (1920, 700054), (1941, 692480), (2164, 621120), (2588, 519360), (2705, 496896), (3235, 415488), (3246, 414080), (3840, 350027), (3882, 346240), (4328, 310560), (5176, 259680), (5410, 248448), (6470, 207744), (6492, 207040), (7764, 173120), (8115, 165632), (8656, 155280), (9705, 138496), (10352, 129840), (10820, 124224), (12940, 103872), (12984, 103520), (15528, 86560), (16230, 82816), (17312, 77640), (19410, 69248), (20704, 64920), (21640, 62112), (25880, 51936), (25968, 51760), (31056, 43280), (32460, 41408), (34624, 38820)]