295584120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 1091664000

約数和(自身を除く): 796079880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 569, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1138, 1170, 1332, 1404, 1443, 1480, 1560, 1665, 1707, 1755, 1924, 1998, 2220, 2276, 2340, 2405, 2664, 2808, 2845, 2886, 3330, 3414, 3510, 3848, 3996, 4329, 4440, 4552, 4680, 4810, 4995, 5121, 5690, 5772, 6660, 6828, 7020, 7215, 7397, 7992, 8535, 8658, 9620, 9990, 10242, 11380, 11544, 12987, 13320, 13656, 14040, 14430, 14794, 15363, 17070, 17316, 19240, 19980, 20484, 21053, 21645, 22191, 22760, 25605, 25974, 28860, 29588, 30726, 34140, 34632, 36985, 39960, 40968, 42106, 43290, 44382, 51210, 51948, 57720, 59176, 61452, 63159, 64935, 66573, 68280, 73970, 76815, 84212, 86580, 88764, 102420, 103896, 105265, 110955, 122904, 126318, 129870, 133146, 147940, 153630, 168424, 173160, 177528, 189477, 199719, 204840, 210530, 221910, 252636, 259740, 266292, 273689, 295880, 307260, 315795, 332865, 378954, 399438, 421060, 443820, 505272, 519480, 532584, 547378, 568431, 614520, 631590, 665730, 757908, 798876, 821067, 842120, 887640, 947385, 998595, 1094756, 1136862, 1263180, 1331460, 1368445, 1515816, 1597752, 1642134, 1894770, 1997190, 2189512, 2273724, 2463201, 2526360, 2662920, 2736890, 2842155, 3284268, 3789540, 3994380, 4105335, 4547448, 4926402, 5473780, 5684310, 6568536, 7389603, 7579080, 7988760, 8210670, 9852804, 10947560, 11368620, 12316005, 14779206, 16421340, 19705608, 22737240, 24632010, 29558412, 32842680, 36948015, 49264020, 59116824, 73896030, 98528040, 147792060, 295584120]

約数ペア:

[(1, 295584120), (2, 147792060), (3, 98528040), (4, 73896030), (5, 59116824), (6, 49264020), (8, 36948015), (9, 32842680), (10, 29558412), (12, 24632010), (13, 22737240), (15, 19705608), (18, 16421340), (20, 14779206), (24, 12316005), (26, 11368620), (27, 10947560), (30, 9852804), (36, 8210670), (37, 7988760), (39, 7579080), (40, 7389603), (45, 6568536), (52, 5684310), (54, 5473780), (60, 4926402), (65, 4547448), (72, 4105335), (74, 3994380), (78, 3789540), (90, 3284268), (104, 2842155), (108, 2736890), (111, 2662920), (117, 2526360), (120, 2463201), (130, 2273724), (135, 2189512), (148, 1997190), (156, 1894770), (180, 1642134), (185, 1597752), (195, 1515816), (216, 1368445), (222, 1331460), (234, 1263180), (260, 1136862), (270, 1094756), (296, 998595), (312, 947385), (333, 887640), (351, 842120), (360, 821067), (370, 798876), (390, 757908), (444, 665730), (468, 631590), (481, 614520), (520, 568431), (540, 547378), (555, 532584), (569, 519480), (585, 505272), (666, 443820), (702, 421060), (740, 399438), (780, 378954), (888, 332865), (936, 315795), (962, 307260), (999, 295880), (1080, 273689), (1110, 266292), (1138, 259740), (1170, 252636), (1332, 221910), (1404, 210530), (1443, 204840), (1480, 199719), (1560, 189477), (1665, 177528), (1707, 173160), (1755, 168424), (1924, 153630), (1998, 147940), (2220, 133146), (2276, 129870), (2340, 126318), (2405, 122904), (2664, 110955), (2808, 105265), (2845, 103896), (2886, 102420), (3330, 88764), (3414, 86580), (3510, 84212), (3848, 76815), (3996, 73970), (4329, 68280), (4440, 66573), (4552, 64935), (4680, 63159), (4810, 61452), (4995, 59176), (5121, 57720), (5690, 51948), (5772, 51210), (6660, 44382), (6828, 43290), (7020, 42106), (7215, 40968), (7397, 39960), (7992, 36985), (8535, 34632), (8658, 34140), (9620, 30726), (9990, 29588), (10242, 28860), (11380, 25974), (11544, 25605), (12987, 22760), (13320, 22191), (13656, 21645), (14040, 21053), (14430, 20484), (14794, 19980), (15363, 19240), (17070, 17316)]