19656431760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14321}}^1$

素因数の和:14406

約数の個数: 320

約数和(自身を含む): 75015198720

約数和(自身を除く): 55358766960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 240, 258, 266, 280, 285, 301, 304, 336, 344, 380, 399, 420, 430, 456, 516, 532, 560, 570, 602, 645, 665, 688, 760, 798, 817, 840, 860, 903, 912, 1032, 1064, 1140, 1204, 1290, 1330, 1505, 1520, 1596, 1634, 1680, 1720, 1806, 1995, 2064, 2128, 2280, 2408, 2451, 2580, 2660, 3010, 3192, 3268, 3440, 3612, 3990, 4085, 4515, 4560, 4816, 4902, 5160, 5320, 5719, 6020, 6384, 6536, 7224, 7980, 8170, 9030, 9804, 10320, 10640, 11438, 12040, 12255, 13072, 14321, 14448, 15960, 16340, 17157, 18060, 19608, 22876, 24080, 24510, 28595, 28642, 31920, 32680, 34314, 36120, 39216, 42963, 45752, 49020, 57190, 57284, 65360, 68628, 71605, 72240, 85785, 85926, 91504, 98040, 100247, 114380, 114568, 137256, 143210, 171570, 171852, 196080, 200494, 214815, 228760, 229136, 272099, 274512, 286420, 300741, 343140, 343704, 400988, 429630, 457520, 501235, 544198, 572840, 601482, 615803, 686280, 687408, 801976, 816297, 859260, 1002470, 1088396, 1145680, 1202964, 1231606, 1360495, 1372560, 1503705, 1603952, 1632594, 1718520, 1847409, 1904693, 2004940, 2176792, 2405928, 2463212, 2720990, 3007410, 3079015, 3265188, 3437040, 3694818, 3809386, 4009880, 4081485, 4310621, 4353584, 4811856, 4926424, 5441980, 5714079, 6014820, 6158030, 6530376, 7389636, 7618772, 8019760, 8162970, 8621242, 9237045, 9523465, 9852848, 10883960, 11428158, 11700257, 12029640, 12316060, 12931863, 13060752, 14779272, 15237544, 16325940, 17242484, 18474090, 19046930, 21553105, 21767920, 22856316, 23400514, 24059280, 24632120, 25863726, 28570395, 29558544, 30475088, 32651880, 34484968, 35100771, 36948180, 38093860, 43106210, 45712632, 46801028, 49264240, 51727452, 57140790, 58501285, 64659315, 65303760, 68969936, 70201542, 73896360, 76187720, 81901799, 86212420, 91425264, 93602056, 103454904, 114281580, 117002570, 129318630, 140403084, 147792720, 152375440, 163803598, 172424840, 175503855, 187204112, 206909808, 228563160, 234005140, 245705397, 258637260, 280806168, 327607196, 344849680, 351007710, 409508995, 457126320, 468010280, 491410794, 517274520, 561612336, 655214392, 702015420, 819017990, 936020560, 982821588, 1034549040, 1228526985, 1310428784, 1404030840, 1638035980, 1965643176, 2457053970, 2808061680, 3276071960, 3931286352, 4914107940, 6552143920, 9828215880, 19656431760]

約数ペア:

[(1, 19656431760), (2, 9828215880), (3, 6552143920), (4, 4914107940), (5, 3931286352), (6, 3276071960), (7, 2808061680), (8, 2457053970), (10, 1965643176), (12, 1638035980), (14, 1404030840), (15, 1310428784), (16, 1228526985), (19, 1034549040), (20, 982821588), (21, 936020560), (24, 819017990), (28, 702015420), (30, 655214392), (35, 561612336), (38, 517274520), (40, 491410794), (42, 468010280), (43, 457126320), (48, 409508995), (56, 351007710), (57, 344849680), (60, 327607196), (70, 280806168), (76, 258637260), (80, 245705397), (84, 234005140), (86, 228563160), (95, 206909808), (105, 187204112), (112, 175503855), (114, 172424840), (120, 163803598), (129, 152375440), (133, 147792720), (140, 140403084), (152, 129318630), (168, 117002570), (172, 114281580), (190, 103454904), (210, 93602056), (215, 91425264), (228, 86212420), (240, 81901799), (258, 76187720), (266, 73896360), (280, 70201542), (285, 68969936), (301, 65303760), (304, 64659315), (336, 58501285), (344, 57140790), (380, 51727452), (399, 49264240), (420, 46801028), (430, 45712632), (456, 43106210), (516, 38093860), (532, 36948180), (560, 35100771), (570, 34484968), (602, 32651880), (645, 30475088), (665, 29558544), (688, 28570395), (760, 25863726), (798, 24632120), (817, 24059280), (840, 23400514), (860, 22856316), (903, 21767920), (912, 21553105), (1032, 19046930), (1064, 18474090), (1140, 17242484), (1204, 16325940), (1290, 15237544), (1330, 14779272), (1505, 13060752), (1520, 12931863), (1596, 12316060), (1634, 12029640), (1680, 11700257), (1720, 11428158), (1806, 10883960), (1995, 9852848), (2064, 9523465), (2128, 9237045), (2280, 8621242), (2408, 8162970), (2451, 8019760), (2580, 7618772), (2660, 7389636), (3010, 6530376), (3192, 6158030), (3268, 6014820), (3440, 5714079), (3612, 5441980), (3990, 4926424), (4085, 4811856), (4515, 4353584), (4560, 4310621), (4816, 4081485), (4902, 4009880), (5160, 3809386), (5320, 3694818), (5719, 3437040), (6020, 3265188), (6384, 3079015), (6536, 3007410), (7224, 2720990), (7980, 2463212), (8170, 2405928), (9030, 2176792), (9804, 2004940), (10320, 1904693), (10640, 1847409), (11438, 1718520), (12040, 1632594), (12255, 1603952), (13072, 1503705), (14321, 1372560), (14448, 1360495), (15960, 1231606), (16340, 1202964), (17157, 1145680), (18060, 1088396), (19608, 1002470), (22876, 859260), (24080, 816297), (24510, 801976), (28595, 687408), (28642, 686280), (31920, 615803), (32680, 601482), (34314, 572840), (36120, 544198), (39216, 501235), (42963, 457520), (45752, 429630), (49020, 400988), (57190, 343704), (57284, 343140), (65360, 300741), (68628, 286420), (71605, 274512), (72240, 272099), (85785, 229136), (85926, 228760), (91504, 214815), (98040, 200494), (100247, 196080), (114380, 171852), (114568, 171570), (137256, 143210)]