800129520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 240

約数和(自身を含む): 2952668160

約数和(自身を除く): 2152538640

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, 2543, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5086, 5244, 5520, 6555, 6840, 6992, 7629, 7866, 8280, 8740, 10172, 10488, 12715, 13110, 13680, 15258, 15732, 16560, 17480, 19665, 20344, 20976, 22887, 25430, 26220, 30516, 31464, 34960, 38145, 39330, 40688, 45774, 48317, 50860, 52440, 58489, 61032, 62928, 76290, 78660, 91548, 96634, 101720, 104880, 114435, 116978, 122064, 144951, 152580, 157320, 175467, 183096, 193268, 203440, 228870, 233956, 241585, 289902, 292445, 305160, 314640, 350934, 366192, 386536, 434853, 457740, 467912, 483170, 526401, 579804, 584890, 610320, 701868, 724755, 773072, 869706, 877335, 915480, 935824, 966340, 1052802, 1111291, 1159608, 1169780, 1403736, 1449510, 1739412, 1754670, 1830960, 1932680, 2105604, 2174265, 2222582, 2319216, 2339560, 2632005, 2807472, 2899020, 3333873, 3478824, 3509340, 3865360, 4211208, 4348530, 4445164, 4679120, 5264010, 5556455, 5798040, 6667746, 6957648, 7018680, 8422416, 8697060, 8890328, 10001619, 10528020, 11112910, 11596080, 13335492, 14037360, 16669365, 17394120, 17780656, 20003238, 21056040, 22225820, 26670984, 33338730, 34788240, 40006476, 42112080, 44451640, 50008095, 53341968, 66677460, 80012952, 88903280, 100016190, 133354920, 160025904, 200032380, 266709840, 400064760, 800129520]

約数ペア:

[(1, 800129520), (2, 400064760), (3, 266709840), (4, 200032380), (5, 160025904), (6, 133354920), (8, 100016190), (9, 88903280), (10, 80012952), (12, 66677460), (15, 53341968), (16, 50008095), (18, 44451640), (19, 42112080), (20, 40006476), (23, 34788240), (24, 33338730), (30, 26670984), (36, 22225820), (38, 21056040), (40, 20003238), (45, 17780656), (46, 17394120), (48, 16669365), (57, 14037360), (60, 13335492), (69, 11596080), (72, 11112910), (76, 10528020), (80, 10001619), (90, 8890328), (92, 8697060), (95, 8422416), (114, 7018680), (115, 6957648), (120, 6667746), (138, 5798040), (144, 5556455), (152, 5264010), (171, 4679120), (180, 4445164), (184, 4348530), (190, 4211208), (207, 3865360), (228, 3509340), (230, 3478824), (240, 3333873), (276, 2899020), (285, 2807472), (304, 2632005), (342, 2339560), (345, 2319216), (360, 2222582), (368, 2174265), (380, 2105604), (414, 1932680), (437, 1830960), (456, 1754670), (460, 1739412), (552, 1449510), (570, 1403736), (684, 1169780), (690, 1159608), (720, 1111291), (760, 1052802), (828, 966340), (855, 935824), (874, 915480), (912, 877335), (920, 869706), (1035, 773072), (1104, 724755), (1140, 701868), (1311, 610320), (1368, 584890), (1380, 579804), (1520, 526401), (1656, 483170), (1710, 467912), (1748, 457740), (1840, 434853), (2070, 386536), (2185, 366192), (2280, 350934), (2543, 314640), (2622, 305160), (2736, 292445), (2760, 289902), (3312, 241585), (3420, 233956), (3496, 228870), (3933, 203440), (4140, 193268), (4370, 183096), (4560, 175467), (5086, 157320), (5244, 152580), (5520, 144951), (6555, 122064), (6840, 116978), (6992, 114435), (7629, 104880), (7866, 101720), (8280, 96634), (8740, 91548), (10172, 78660), (10488, 76290), (12715, 62928), (13110, 61032), (13680, 58489), (15258, 52440), (15732, 50860), (16560, 48317), (17480, 45774), (19665, 40688), (20344, 39330), (20976, 38145), (22887, 34960), (25430, 31464), (26220, 30516)]