2749009680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8798

約数の個数: 240

約数和(自身を含む): 10141672320

約数和(自身を除く): 7392662640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8737, 8740, 10488, 13110, 13680, 15732, 16560, 17474, 17480, 19665, 20976, 26211, 26220, 31464, 34948, 34960, 39330, 43685, 52422, 52440, 62928, 69896, 78633, 78660, 87370, 104844, 104880, 131055, 139792, 157266, 157320, 166003, 174740, 200951, 209688, 262110, 314532, 314640, 332006, 349480, 393165, 401902, 419376, 498009, 524220, 602853, 629064, 664012, 698960, 786330, 803804, 830015, 996018, 1004755, 1048440, 1205706, 1258128, 1328024, 1494027, 1572660, 1607608, 1660030, 1808559, 1992036, 2009510, 2096880, 2411412, 2490045, 2656048, 2988054, 3014265, 3145320, 3215216, 3320060, 3617118, 3818069, 3984072, 4019020, 4822824, 4980090, 5976108, 6028530, 6290640, 6640120, 7234236, 7470135, 7636138, 7968144, 8038040, 9042795, 9645648, 9960180, 11454207, 11952216, 12057060, 13280240, 14468472, 14940270, 15272276, 16076080, 18085590, 19090345, 19920360, 22908414, 23904432, 24114120, 28936944, 29880540, 30544552, 34362621, 36171180, 38180690, 39840720, 45816828, 48228240, 57271035, 59761080, 61089104, 68725242, 72342360, 76361380, 91633656, 114542070, 119522160, 137450484, 144684720, 152722760, 171813105, 183267312, 229084140, 274900968, 305445520, 343626210, 458168280, 549801936, 687252420, 916336560, 1374504840, 2749009680]

約数ペア:

[(1, 2749009680), (2, 1374504840), (3, 916336560), (4, 687252420), (5, 549801936), (6, 458168280), (8, 343626210), (9, 305445520), (10, 274900968), (12, 229084140), (15, 183267312), (16, 171813105), (18, 152722760), (19, 144684720), (20, 137450484), (23, 119522160), (24, 114542070), (30, 91633656), (36, 76361380), (38, 72342360), (40, 68725242), (45, 61089104), (46, 59761080), (48, 57271035), (57, 48228240), (60, 45816828), (69, 39840720), (72, 38180690), (76, 36171180), (80, 34362621), (90, 30544552), (92, 29880540), (95, 28936944), (114, 24114120), (115, 23904432), (120, 22908414), (138, 19920360), (144, 19090345), (152, 18085590), (171, 16076080), (180, 15272276), (184, 14940270), (190, 14468472), (207, 13280240), (228, 12057060), (230, 11952216), (240, 11454207), (276, 9960180), (285, 9645648), (304, 9042795), (342, 8038040), (345, 7968144), (360, 7636138), (368, 7470135), (380, 7234236), (414, 6640120), (437, 6290640), (456, 6028530), (460, 5976108), (552, 4980090), (570, 4822824), (684, 4019020), (690, 3984072), (720, 3818069), (760, 3617118), (828, 3320060), (855, 3215216), (874, 3145320), (912, 3014265), (920, 2988054), (1035, 2656048), (1104, 2490045), (1140, 2411412), (1311, 2096880), (1368, 2009510), (1380, 1992036), (1520, 1808559), (1656, 1660030), (1710, 1607608), (1748, 1572660), (1840, 1494027), (2070, 1328024), (2185, 1258128), (2280, 1205706), (2622, 1048440), (2736, 1004755), (2760, 996018), (3312, 830015), (3420, 803804), (3496, 786330), (3933, 698960), (4140, 664012), (4370, 629064), (4560, 602853), (5244, 524220), (5520, 498009), (6555, 419376), (6840, 401902), (6992, 393165), (7866, 349480), (8280, 332006), (8737, 314640), (8740, 314532), (10488, 262110), (13110, 209688), (13680, 200951), (15732, 174740), (16560, 166003), (17474, 157320), (17480, 157266), (19665, 139792), (20976, 131055), (26211, 104880), (26220, 104844), (31464, 87370), (34948, 78660), (34960, 78633), (39330, 69896), (43685, 62928), (52422, 52440)]