198094080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 641652480

約数和(自身を除く): 443558400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 653, 768, 790, 948, 960, 1185, 1264, 1280, 1306, 1580, 1896, 1920, 1959, 2370, 2528, 2612, 3160, 3265, 3792, 3840, 3918, 4740, 5056, 5224, 6320, 6530, 7584, 7836, 9480, 9795, 10112, 10448, 12640, 13060, 15168, 15672, 18960, 19590, 20224, 20896, 25280, 26120, 30336, 31344, 37920, 39180, 41792, 50560, 51587, 52240, 60672, 62688, 75840, 78360, 83584, 101120, 103174, 104480, 125376, 151680, 154761, 156720, 167168, 206348, 208960, 250752, 257935, 303360, 309522, 313440, 412696, 417920, 501504, 515870, 619044, 626880, 773805, 825392, 835840, 1031740, 1238088, 1253760, 1547610, 1650784, 2063480, 2476176, 2507520, 3095220, 3301568, 4126960, 4952352, 6190440, 6603136, 8253920, 9904704, 12380880, 13206272, 16507840, 19809408, 24761760, 33015680, 39618816, 49523520, 66031360, 99047040, 198094080]

約数ペア:

[(1, 198094080), (2, 99047040), (3, 66031360), (4, 49523520), (5, 39618816), (6, 33015680), (8, 24761760), (10, 19809408), (12, 16507840), (15, 13206272), (16, 12380880), (20, 9904704), (24, 8253920), (30, 6603136), (32, 6190440), (40, 4952352), (48, 4126960), (60, 3301568), (64, 3095220), (79, 2507520), (80, 2476176), (96, 2063480), (120, 1650784), (128, 1547610), (158, 1253760), (160, 1238088), (192, 1031740), (237, 835840), (240, 825392), (256, 773805), (316, 626880), (320, 619044), (384, 515870), (395, 501504), (474, 417920), (480, 412696), (632, 313440), (640, 309522), (653, 303360), (768, 257935), (790, 250752), (948, 208960), (960, 206348), (1185, 167168), (1264, 156720), (1280, 154761), (1306, 151680), (1580, 125376), (1896, 104480), (1920, 103174), (1959, 101120), (2370, 83584), (2528, 78360), (2612, 75840), (3160, 62688), (3265, 60672), (3792, 52240), (3840, 51587), (3918, 50560), (4740, 41792), (5056, 39180), (5224, 37920), (6320, 31344), (6530, 30336), (7584, 26120), (7836, 25280), (9480, 20896), (9795, 20224), (10112, 19590), (10448, 18960), (12640, 15672), (13060, 15168)]