705678840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1822

約数の個数: 192

約数和(自身を含む): 2466041760

約数和(自身を除く): 1760362920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 360, 402, 408, 510, 536, 603, 612, 670, 680, 765, 804, 1005, 1020, 1139, 1206, 1224, 1340, 1530, 1608, 1721, 2010, 2040, 2278, 2412, 2680, 3015, 3060, 3417, 3442, 4020, 4556, 4824, 5163, 5695, 6030, 6120, 6834, 6884, 8040, 8605, 9112, 10251, 10326, 11390, 12060, 13668, 13768, 15489, 17085, 17210, 20502, 20652, 22780, 24120, 25815, 27336, 29257, 30978, 34170, 34420, 41004, 41304, 45560, 51255, 51630, 58514, 61956, 68340, 68840, 77445, 82008, 87771, 102510, 103260, 115307, 117028, 123912, 136680, 146285, 154890, 175542, 205020, 206520, 230614, 234056, 263313, 292570, 309780, 345921, 351084, 410040, 438855, 461228, 526626, 576535, 585140, 619560, 691842, 702168, 877710, 922456, 1037763, 1053252, 1153070, 1170280, 1316565, 1383684, 1729605, 1755420, 1960219, 2075526, 2106504, 2306140, 2633130, 2767368, 3459210, 3510840, 3920438, 4151052, 4612280, 5188815, 5266260, 5880657, 6918420, 7840876, 8302104, 9801095, 10377630, 10532520, 11761314, 13836840, 15681752, 17641971, 19602190, 20755260, 23522628, 29403285, 35283942, 39204380, 41510520, 47045256, 58806570, 70567884, 78408760, 88209855, 117613140, 141135768, 176419710, 235226280, 352839420, 705678840]

約数ペア:

[(1, 705678840), (2, 352839420), (3, 235226280), (4, 176419710), (5, 141135768), (6, 117613140), (8, 88209855), (9, 78408760), (10, 70567884), (12, 58806570), (15, 47045256), (17, 41510520), (18, 39204380), (20, 35283942), (24, 29403285), (30, 23522628), (34, 20755260), (36, 19602190), (40, 17641971), (45, 15681752), (51, 13836840), (60, 11761314), (67, 10532520), (68, 10377630), (72, 9801095), (85, 8302104), (90, 7840876), (102, 6918420), (120, 5880657), (134, 5266260), (136, 5188815), (153, 4612280), (170, 4151052), (180, 3920438), (201, 3510840), (204, 3459210), (255, 2767368), (268, 2633130), (306, 2306140), (335, 2106504), (340, 2075526), (360, 1960219), (402, 1755420), (408, 1729605), (510, 1383684), (536, 1316565), (603, 1170280), (612, 1153070), (670, 1053252), (680, 1037763), (765, 922456), (804, 877710), (1005, 702168), (1020, 691842), (1139, 619560), (1206, 585140), (1224, 576535), (1340, 526626), (1530, 461228), (1608, 438855), (1721, 410040), (2010, 351084), (2040, 345921), (2278, 309780), (2412, 292570), (2680, 263313), (3015, 234056), (3060, 230614), (3417, 206520), (3442, 205020), (4020, 175542), (4556, 154890), (4824, 146285), (5163, 136680), (5695, 123912), (6030, 117028), (6120, 115307), (6834, 103260), (6884, 102510), (8040, 87771), (8605, 82008), (9112, 77445), (10251, 68840), (10326, 68340), (11390, 61956), (12060, 58514), (13668, 51630), (13768, 51255), (15489, 45560), (17085, 41304), (17210, 41004), (20502, 34420), (20652, 34170), (22780, 30978), (24120, 29257), (25815, 27336)]