197101440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 192

約数和(自身を含む): 716835600

約数和(自身を除く): 519734160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1801, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3602, 3648, 4560, 5403, 5472, 5760, 6080, 6840, 7204, 7296, 9005, 9120, 10806, 10944, 12160, 13680, 14408, 16209, 18010, 18240, 21612, 21888, 27015, 27360, 28816, 32418, 34219, 36020, 36480, 43224, 54030, 54720, 57632, 64836, 68438, 72040, 81045, 86448, 102657, 108060, 109440, 115264, 129672, 136876, 144080, 162090, 171095, 172896, 205314, 216120, 230528, 259344, 273752, 288160, 307971, 324180, 342190, 345792, 410628, 432240, 513285, 518688, 547504, 576320, 615942, 648360, 684380, 691584, 821256, 864480, 1026570, 1037376, 1095008, 1152640, 1231884, 1296720, 1368760, 1539855, 1642512, 1728960, 2053140, 2074752, 2190016, 2463768, 2593440, 2737520, 3079710, 3285024, 3457920, 4106280, 4380032, 4927536, 5186880, 5475040, 6159420, 6570048, 8212560, 9855072, 10373760, 10950080, 12318840, 13140096, 16425120, 19710144, 21900160, 24637680, 32850240, 39420288, 49275360, 65700480, 98550720, 197101440]

約数ペア:

[(1, 197101440), (2, 98550720), (3, 65700480), (4, 49275360), (5, 39420288), (6, 32850240), (8, 24637680), (9, 21900160), (10, 19710144), (12, 16425120), (15, 13140096), (16, 12318840), (18, 10950080), (19, 10373760), (20, 9855072), (24, 8212560), (30, 6570048), (32, 6159420), (36, 5475040), (38, 5186880), (40, 4927536), (45, 4380032), (48, 4106280), (57, 3457920), (60, 3285024), (64, 3079710), (72, 2737520), (76, 2593440), (80, 2463768), (90, 2190016), (95, 2074752), (96, 2053140), (114, 1728960), (120, 1642512), (128, 1539855), (144, 1368760), (152, 1296720), (160, 1231884), (171, 1152640), (180, 1095008), (190, 1037376), (192, 1026570), (228, 864480), (240, 821256), (285, 691584), (288, 684380), (304, 648360), (320, 615942), (342, 576320), (360, 547504), (380, 518688), (384, 513285), (456, 432240), (480, 410628), (570, 345792), (576, 342190), (608, 324180), (640, 307971), (684, 288160), (720, 273752), (760, 259344), (855, 230528), (912, 216120), (960, 205314), (1140, 172896), (1152, 171095), (1216, 162090), (1368, 144080), (1440, 136876), (1520, 129672), (1710, 115264), (1801, 109440), (1824, 108060), (1920, 102657), (2280, 86448), (2432, 81045), (2736, 72040), (2880, 68438), (3040, 64836), (3420, 57632), (3602, 54720), (3648, 54030), (4560, 43224), (5403, 36480), (5472, 36020), (5760, 34219), (6080, 32418), (6840, 28816), (7204, 27360), (7296, 27015), (9005, 21888), (9120, 21612), (10806, 18240), (10944, 18010), (12160, 16209), (13680, 14408)]