19040822640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198839}}^1$

素因数の和:198884

約数の個数: 240

約数和(自身を含む): 76927219200

約数和(自身を除く): 57886396560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 198839, 397678, 596517, 795356, 994195, 1193034, 1391873, 1590712, 1789551, 1988390, 2386068, 2783746, 2982585, 3181424, 3579102, 3777941, 3976780, 4175619, 4772136, 5567492, 5965170, 6959365, 7158204, 7555882, 7953560, 8351238, 8947755, 9544272, 11134984, 11333823, 11930340, 12526857, 13918730, 14316408, 15111764, 15907120, 16702476, 17895510, 18889705, 20878095, 22269968, 22667646, 23860680, 25053714, 26445587, 27837460, 28632816, 30223528, 33404952, 34001469, 35791020, 37779410, 41756190, 45335292, 47721360, 50107428, 52891174, 55674920, 56669115, 60447056, 62634285, 66809904, 68002938, 71582040, 75558820, 79336761, 83512380, 90670584, 100214856, 105782348, 111349840, 113338230, 125268570, 132227935, 136005876, 143164080, 151117640, 158673522, 167024760, 170007345, 181341168, 200429712, 211564696, 226676460, 238010283, 250537140, 264455870, 272011752, 302235280, 317347044, 334049520, 340014690, 396683805, 423129392, 453352920, 476020566, 501074280, 528911740, 544023504, 634694088, 680029380, 793367610, 906705840, 952041132, 1002148560, 1057823480, 1190051415, 1269388176, 1360058760, 1586735220, 1904082264, 2115646960, 2380102830, 2720117520, 3173470440, 3808164528, 4760205660, 6346940880, 9520411320, 19040822640]

約数ペア:

[(1, 19040822640), (2, 9520411320), (3, 6346940880), (4, 4760205660), (5, 3808164528), (6, 3173470440), (7, 2720117520), (8, 2380102830), (9, 2115646960), (10, 1904082264), (12, 1586735220), (14, 1360058760), (15, 1269388176), (16, 1190051415), (18, 1057823480), (19, 1002148560), (20, 952041132), (21, 906705840), (24, 793367610), (28, 680029380), (30, 634694088), (35, 544023504), (36, 528911740), (38, 501074280), (40, 476020566), (42, 453352920), (45, 423129392), (48, 396683805), (56, 340014690), (57, 334049520), (60, 317347044), (63, 302235280), (70, 272011752), (72, 264455870), (76, 250537140), (80, 238010283), (84, 226676460), (90, 211564696), (95, 200429712), (105, 181341168), (112, 170007345), (114, 167024760), (120, 158673522), (126, 151117640), (133, 143164080), (140, 136005876), (144, 132227935), (152, 125268570), (168, 113338230), (171, 111349840), (180, 105782348), (190, 100214856), (210, 90670584), (228, 83512380), (240, 79336761), (252, 75558820), (266, 71582040), (280, 68002938), (285, 66809904), (304, 62634285), (315, 60447056), (336, 56669115), (342, 55674920), (360, 52891174), (380, 50107428), (399, 47721360), (420, 45335292), (456, 41756190), (504, 37779410), (532, 35791020), (560, 34001469), (570, 33404952), (630, 30223528), (665, 28632816), (684, 27837460), (720, 26445587), (760, 25053714), (798, 23860680), (840, 22667646), (855, 22269968), (912, 20878095), (1008, 18889705), (1064, 17895510), (1140, 16702476), (1197, 15907120), (1260, 15111764), (1330, 14316408), (1368, 13918730), (1520, 12526857), (1596, 11930340), (1680, 11333823), (1710, 11134984), (1995, 9544272), (2128, 8947755), (2280, 8351238), (2394, 7953560), (2520, 7555882), (2660, 7158204), (2736, 6959365), (3192, 5965170), (3420, 5567492), (3990, 4772136), (4560, 4175619), (4788, 3976780), (5040, 3777941), (5320, 3579102), (5985, 3181424), (6384, 2982585), (6840, 2783746), (7980, 2386068), (9576, 1988390), (10640, 1789551), (11970, 1590712), (13680, 1391873), (15960, 1193034), (19152, 994195), (23940, 795356), (31920, 596517), (47880, 397678), (95760, 198839)]