225901440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 256

約数和(自身を含む): 848232000

約数和(自身を除く): 622330560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 769, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1538, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2307, 2448, 2720, 2880, 3060, 3076, 3264, 3456, 3672, 3845, 4080, 4320, 4590, 4614, 4896, 5440, 5760, 6120, 6152, 6528, 6921, 7344, 7690, 8160, 8640, 9180, 9228, 9792, 10880, 11535, 12240, 12304, 13073, 13842, 14688, 15380, 16320, 17280, 18360, 18456, 19584, 20763, 23070, 24480, 24608, 26146, 27684, 29376, 30760, 32640, 34605, 36720, 36912, 39219, 41526, 46140, 48960, 49216, 52292, 55368, 58752, 61520, 65365, 69210, 73440, 73824, 78438, 83052, 92280, 97920, 98432, 103815, 104584, 110736, 117657, 123040, 130730, 138420, 146880, 147648, 156876, 166104, 184560, 196095, 207630, 209168, 221472, 235314, 246080, 261460, 276840, 293760, 295296, 313752, 332208, 352971, 369120, 392190, 415260, 418336, 442944, 470628, 492160, 522920, 553680, 588285, 627504, 664416, 705942, 738240, 784380, 830520, 836672, 885888, 941256, 1045840, 1107360, 1176570, 1255008, 1328832, 1411884, 1476480, 1568760, 1661040, 1673344, 1764855, 1882512, 2091680, 2214720, 2353140, 2510016, 2657664, 2823768, 3137520, 3322080, 3529710, 3765024, 4183360, 4429440, 4706280, 5020032, 5647536, 6275040, 6644160, 7059420, 7530048, 8366720, 9412560, 11295072, 12550080, 13288320, 14118840, 15060096, 18825120, 22590144, 25100160, 28237680, 37650240, 45180288, 56475360, 75300480, 112950720, 225901440]

約数ペア:

[(1, 225901440), (2, 112950720), (3, 75300480), (4, 56475360), (5, 45180288), (6, 37650240), (8, 28237680), (9, 25100160), (10, 22590144), (12, 18825120), (15, 15060096), (16, 14118840), (17, 13288320), (18, 12550080), (20, 11295072), (24, 9412560), (27, 8366720), (30, 7530048), (32, 7059420), (34, 6644160), (36, 6275040), (40, 5647536), (45, 5020032), (48, 4706280), (51, 4429440), (54, 4183360), (60, 3765024), (64, 3529710), (68, 3322080), (72, 3137520), (80, 2823768), (85, 2657664), (90, 2510016), (96, 2353140), (102, 2214720), (108, 2091680), (120, 1882512), (128, 1764855), (135, 1673344), (136, 1661040), (144, 1568760), (153, 1476480), (160, 1411884), (170, 1328832), (180, 1255008), (192, 1176570), (204, 1107360), (216, 1045840), (240, 941256), (255, 885888), (270, 836672), (272, 830520), (288, 784380), (306, 738240), (320, 705942), (340, 664416), (360, 627504), (384, 588285), (408, 553680), (432, 522920), (459, 492160), (480, 470628), (510, 442944), (540, 418336), (544, 415260), (576, 392190), (612, 369120), (640, 352971), (680, 332208), (720, 313752), (765, 295296), (769, 293760), (816, 276840), (864, 261460), (918, 246080), (960, 235314), (1020, 221472), (1080, 209168), (1088, 207630), (1152, 196095), (1224, 184560), (1360, 166104), (1440, 156876), (1530, 147648), (1538, 146880), (1632, 138420), (1728, 130730), (1836, 123040), (1920, 117657), (2040, 110736), (2160, 104584), (2176, 103815), (2295, 98432), (2307, 97920), (2448, 92280), (2720, 83052), (2880, 78438), (3060, 73824), (3076, 73440), (3264, 69210), (3456, 65365), (3672, 61520), (3845, 58752), (4080, 55368), (4320, 52292), (4590, 49216), (4614, 48960), (4896, 46140), (5440, 41526), (5760, 39219), (6120, 36912), (6152, 36720), (6528, 34605), (6921, 32640), (7344, 30760), (7690, 29376), (8160, 27684), (8640, 26146), (9180, 24608), (9228, 24480), (9792, 23070), (10880, 20763), (11535, 19584), (12240, 18456), (12304, 18360), (13073, 17280), (13842, 16320), (14688, 15380)]