15947501040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28433}}^1$

素因数の和:28512

約数の個数: 240

約数和(自身を含む): 57752866080

約数和(自身を除く): 41805365040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1140, 1230, 1368, 1476, 1520, 1558, 1640, 1710, 1845, 1968, 2280, 2337, 2460, 2736, 2952, 3116, 3280, 3420, 3690, 3895, 4560, 4674, 4920, 5904, 6232, 6840, 7011, 7380, 7790, 9348, 9840, 11685, 12464, 13680, 14022, 14760, 15580, 18696, 23370, 28044, 28433, 29520, 31160, 35055, 37392, 46740, 56088, 56866, 62320, 70110, 85299, 93480, 112176, 113732, 140220, 142165, 170598, 186960, 227464, 255897, 280440, 284330, 341196, 426495, 454928, 511794, 540227, 560880, 568660, 682392, 852990, 1023588, 1080454, 1137320, 1165753, 1279485, 1364784, 1620681, 1705980, 2047176, 2160908, 2274640, 2331506, 2558970, 2701135, 3241362, 3411960, 3497259, 4094352, 4321816, 4663012, 4862043, 5117940, 5402270, 5828765, 6482724, 6823920, 6994518, 8103405, 8643632, 9326024, 9724086, 10235880, 10491777, 10804540, 11657530, 12965448, 13989036, 16206810, 17486295, 18652048, 19448172, 20471760, 20983554, 21609080, 22149307, 23315060, 24310215, 25930896, 27978072, 32413620, 34972590, 38896344, 41967108, 43218160, 44298614, 46630120, 48620430, 52458885, 55956144, 64827240, 66447921, 69945180, 77792688, 83934216, 88597228, 93260240, 97240860, 104917770, 110746535, 129654480, 132895842, 139890360, 167868432, 177194456, 194481720, 199343763, 209835540, 221493070, 265791684, 279780720, 332239605, 354388912, 388963440, 398687526, 419671080, 442986140, 531583368, 664479210, 797375052, 839342160, 885972280, 996718815, 1063166736, 1328958420, 1594750104, 1771944560, 1993437630, 2657916840, 3189500208, 3986875260, 5315833680, 7973750520, 15947501040]

約数ペア:

[(1, 15947501040), (2, 7973750520), (3, 5315833680), (4, 3986875260), (5, 3189500208), (6, 2657916840), (8, 1993437630), (9, 1771944560), (10, 1594750104), (12, 1328958420), (15, 1063166736), (16, 996718815), (18, 885972280), (19, 839342160), (20, 797375052), (24, 664479210), (30, 531583368), (36, 442986140), (38, 419671080), (40, 398687526), (41, 388963440), (45, 354388912), (48, 332239605), (57, 279780720), (60, 265791684), (72, 221493070), (76, 209835540), (80, 199343763), (82, 194481720), (90, 177194456), (95, 167868432), (114, 139890360), (120, 132895842), (123, 129654480), (144, 110746535), (152, 104917770), (164, 97240860), (171, 93260240), (180, 88597228), (190, 83934216), (205, 77792688), (228, 69945180), (240, 66447921), (246, 64827240), (285, 55956144), (304, 52458885), (328, 48620430), (342, 46630120), (360, 44298614), (369, 43218160), (380, 41967108), (410, 38896344), (456, 34972590), (492, 32413620), (570, 27978072), (615, 25930896), (656, 24310215), (684, 23315060), (720, 22149307), (738, 21609080), (760, 20983554), (779, 20471760), (820, 19448172), (855, 18652048), (912, 17486295), (984, 16206810), (1140, 13989036), (1230, 12965448), (1368, 11657530), (1476, 10804540), (1520, 10491777), (1558, 10235880), (1640, 9724086), (1710, 9326024), (1845, 8643632), (1968, 8103405), (2280, 6994518), (2337, 6823920), (2460, 6482724), (2736, 5828765), (2952, 5402270), (3116, 5117940), (3280, 4862043), (3420, 4663012), (3690, 4321816), (3895, 4094352), (4560, 3497259), (4674, 3411960), (4920, 3241362), (5904, 2701135), (6232, 2558970), (6840, 2331506), (7011, 2274640), (7380, 2160908), (7790, 2047176), (9348, 1705980), (9840, 1620681), (11685, 1364784), (12464, 1279485), (13680, 1165753), (14022, 1137320), (14760, 1080454), (15580, 1023588), (18696, 852990), (23370, 682392), (28044, 568660), (28433, 560880), (29520, 540227), (31160, 511794), (35055, 454928), (37392, 426495), (46740, 341196), (56088, 284330), (56866, 280440), (62320, 255897), (70110, 227464), (85299, 186960), (93480, 170598), (112176, 142165), (113732, 140220)]