355228560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 240

約数和(自身を含む): 1311523200

約数和(自身を除く): 956294640

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, 1129, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2258, 2280, 2622, 2736, 2760, 3312, 3387, 3420, 3496, 3933, 4140, 4370, 4516, 4560, 5244, 5520, 5645, 6555, 6774, 6840, 6992, 7866, 8280, 8740, 9032, 10161, 10488, 11290, 13110, 13548, 13680, 15732, 16560, 16935, 17480, 18064, 19665, 20322, 20976, 21451, 22580, 25967, 26220, 27096, 31464, 33870, 34960, 39330, 40644, 42902, 45160, 50805, 51934, 52440, 54192, 62928, 64353, 67740, 77901, 78660, 81288, 85804, 90320, 101610, 103868, 104880, 107255, 128706, 129835, 135480, 155802, 157320, 162576, 171608, 193059, 203220, 207736, 214510, 233703, 257412, 259670, 270960, 311604, 314640, 321765, 343216, 386118, 389505, 406440, 415472, 429020, 467406, 493373, 514824, 519340, 623208, 643530, 772236, 779010, 812880, 858040, 934812, 965295, 986746, 1029648, 1038680, 1168515, 1246416, 1287060, 1480119, 1544472, 1558020, 1716080, 1869624, 1930590, 1973492, 2077360, 2337030, 2466865, 2574120, 2960238, 3088944, 3116040, 3739248, 3861180, 3946984, 4440357, 4674060, 4933730, 5148240, 5920476, 6232080, 7400595, 7722360, 7893968, 8880714, 9348120, 9867460, 11840952, 14801190, 15444720, 17761428, 18696240, 19734920, 22201785, 23681904, 29602380, 35522856, 39469840, 44403570, 59204760, 71045712, 88807140, 118409520, 177614280, 355228560]

約数ペア:

[(1, 355228560), (2, 177614280), (3, 118409520), (4, 88807140), (5, 71045712), (6, 59204760), (8, 44403570), (9, 39469840), (10, 35522856), (12, 29602380), (15, 23681904), (16, 22201785), (18, 19734920), (19, 18696240), (20, 17761428), (23, 15444720), (24, 14801190), (30, 11840952), (36, 9867460), (38, 9348120), (40, 8880714), (45, 7893968), (46, 7722360), (48, 7400595), (57, 6232080), (60, 5920476), (69, 5148240), (72, 4933730), (76, 4674060), (80, 4440357), (90, 3946984), (92, 3861180), (95, 3739248), (114, 3116040), (115, 3088944), (120, 2960238), (138, 2574120), (144, 2466865), (152, 2337030), (171, 2077360), (180, 1973492), (184, 1930590), (190, 1869624), (207, 1716080), (228, 1558020), (230, 1544472), (240, 1480119), (276, 1287060), (285, 1246416), (304, 1168515), (342, 1038680), (345, 1029648), (360, 986746), (368, 965295), (380, 934812), (414, 858040), (437, 812880), (456, 779010), (460, 772236), (552, 643530), (570, 623208), (684, 519340), (690, 514824), (720, 493373), (760, 467406), (828, 429020), (855, 415472), (874, 406440), (912, 389505), (920, 386118), (1035, 343216), (1104, 321765), (1129, 314640), (1140, 311604), (1311, 270960), (1368, 259670), (1380, 257412), (1520, 233703), (1656, 214510), (1710, 207736), (1748, 203220), (1840, 193059), (2070, 171608), (2185, 162576), (2258, 157320), (2280, 155802), (2622, 135480), (2736, 129835), (2760, 128706), (3312, 107255), (3387, 104880), (3420, 103868), (3496, 101610), (3933, 90320), (4140, 85804), (4370, 81288), (4516, 78660), (4560, 77901), (5244, 67740), (5520, 64353), (5645, 62928), (6555, 54192), (6774, 52440), (6840, 51934), (6992, 50805), (7866, 45160), (8280, 42902), (8740, 40644), (9032, 39330), (10161, 34960), (10488, 33870), (11290, 31464), (13110, 27096), (13548, 26220), (13680, 25967), (15732, 22580), (16560, 21451), (16935, 20976), (17480, 20322), (18064, 19665)]