621569520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6080

約数の個数: 240

約数和(自身を含む): 2452780512

約数和(自身を除く): 1831210992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6037, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12074, 12870, 17160, 18111, 20592, 24148, 25740, 30185, 34320, 36222, 48296, 51480, 54333, 60370, 66407, 72444, 78481, 90555, 96592, 102960, 108666, 120740, 132814, 144888, 156962, 181110, 199221, 217332, 235443, 241480, 265628, 271665, 289776, 313924, 332035, 362220, 392405, 398442, 434664, 470886, 482960, 531256, 543330, 597663, 627848, 664070, 706329, 724440, 784810, 796884, 863291, 869328, 941772, 996105, 1062512, 1086660, 1177215, 1195326, 1255696, 1328140, 1412658, 1448880, 1569620, 1593768, 1726582, 1883544, 1992210, 2173320, 2354430, 2390652, 2589873, 2656280, 2825316, 2988315, 3139240, 3187536, 3453164, 3531645, 3767088, 3984420, 4316455, 4346640, 4708860, 4781304, 5179746, 5312560, 5650632, 5976630, 6278480, 6906328, 7063290, 7769619, 7968840, 8632910, 9417720, 9562608, 10359492, 11301264, 11953260, 12949365, 13812656, 14126580, 15539238, 15937680, 17265820, 18835440, 20718984, 23906520, 25898730, 28253160, 31078476, 34531640, 38848095, 41437968, 47813040, 51797460, 56506320, 62156952, 69063280, 77696190, 103594920, 124313904, 155392380, 207189840, 310784760, 621569520]

約数ペア:

[(1, 621569520), (2, 310784760), (3, 207189840), (4, 155392380), (5, 124313904), (6, 103594920), (8, 77696190), (9, 69063280), (10, 62156952), (11, 56506320), (12, 51797460), (13, 47813040), (15, 41437968), (16, 38848095), (18, 34531640), (20, 31078476), (22, 28253160), (24, 25898730), (26, 23906520), (30, 20718984), (33, 18835440), (36, 17265820), (39, 15937680), (40, 15539238), (44, 14126580), (45, 13812656), (48, 12949365), (52, 11953260), (55, 11301264), (60, 10359492), (65, 9562608), (66, 9417720), (72, 8632910), (78, 7968840), (80, 7769619), (88, 7063290), (90, 6906328), (99, 6278480), (104, 5976630), (110, 5650632), (117, 5312560), (120, 5179746), (130, 4781304), (132, 4708860), (143, 4346640), (144, 4316455), (156, 3984420), (165, 3767088), (176, 3531645), (180, 3453164), (195, 3187536), (198, 3139240), (208, 2988315), (220, 2825316), (234, 2656280), (240, 2589873), (260, 2390652), (264, 2354430), (286, 2173320), (312, 1992210), (330, 1883544), (360, 1726582), (390, 1593768), (396, 1569620), (429, 1448880), (440, 1412658), (468, 1328140), (495, 1255696), (520, 1195326), (528, 1177215), (572, 1086660), (585, 1062512), (624, 996105), (660, 941772), (715, 869328), (720, 863291), (780, 796884), (792, 784810), (858, 724440), (880, 706329), (936, 664070), (990, 627848), (1040, 597663), (1144, 543330), (1170, 531256), (1287, 482960), (1320, 470886), (1430, 434664), (1560, 398442), (1584, 392405), (1716, 362220), (1872, 332035), (1980, 313924), (2145, 289776), (2288, 271665), (2340, 265628), (2574, 241480), (2640, 235443), (2860, 217332), (3120, 199221), (3432, 181110), (3960, 156962), (4290, 144888), (4680, 132814), (5148, 120740), (5720, 108666), (6037, 102960), (6435, 96592), (6864, 90555), (7920, 78481), (8580, 72444), (9360, 66407), (10296, 60370), (11440, 54333), (12074, 51480), (12870, 48296), (17160, 36222), (18111, 34320), (20592, 30185), (24148, 25740)]