19172508240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1433}}^1$

素因数の和:2077

約数の個数: 160

約数和(自身を含む): 60147328896

約数和(自身を除く): 40974820656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 521, 535, 642, 856, 1042, 1070, 1284, 1433, 1563, 1605, 1712, 2084, 2140, 2568, 2605, 2866, 3126, 3210, 4168, 4280, 4299, 5136, 5210, 5732, 6252, 6420, 7165, 7815, 8336, 8560, 8598, 10420, 11464, 12504, 12840, 14330, 15630, 17196, 20840, 21495, 22928, 25008, 25680, 28660, 31260, 34392, 41680, 42990, 55747, 57320, 62520, 68784, 85980, 111494, 114640, 125040, 153331, 167241, 171960, 222988, 278735, 306662, 334482, 343920, 445976, 459993, 557470, 613324, 668964, 746593, 766655, 836205, 891952, 919986, 1114940, 1226648, 1337928, 1493186, 1533310, 1672410, 1839972, 2229880, 2239779, 2299965, 2453296, 2675856, 2986372, 3066620, 3344820, 3679944, 3732965, 4459760, 4479558, 4599930, 5972744, 6133240, 6689640, 7359888, 7465930, 8959116, 9199860, 11198895, 11945488, 12266480, 13379280, 14931860, 17918232, 18399720, 22397790, 29863720, 35836464, 36799440, 44795580, 59727440, 79885451, 89591160, 159770902, 179182320, 239656353, 319541804, 399427255, 479312706, 639083608, 798854510, 958625412, 1198281765, 1278167216, 1597709020, 1917250824, 2396563530, 3195418040, 3834501648, 4793127060, 6390836080, 9586254120, 19172508240]

約数ペア:

[(1, 19172508240), (2, 9586254120), (3, 6390836080), (4, 4793127060), (5, 3834501648), (6, 3195418040), (8, 2396563530), (10, 1917250824), (12, 1597709020), (15, 1278167216), (16, 1198281765), (20, 958625412), (24, 798854510), (30, 639083608), (40, 479312706), (48, 399427255), (60, 319541804), (80, 239656353), (107, 179182320), (120, 159770902), (214, 89591160), (240, 79885451), (321, 59727440), (428, 44795580), (521, 36799440), (535, 35836464), (642, 29863720), (856, 22397790), (1042, 18399720), (1070, 17918232), (1284, 14931860), (1433, 13379280), (1563, 12266480), (1605, 11945488), (1712, 11198895), (2084, 9199860), (2140, 8959116), (2568, 7465930), (2605, 7359888), (2866, 6689640), (3126, 6133240), (3210, 5972744), (4168, 4599930), (4280, 4479558), (4299, 4459760), (5136, 3732965), (5210, 3679944), (5732, 3344820), (6252, 3066620), (6420, 2986372), (7165, 2675856), (7815, 2453296), (8336, 2299965), (8560, 2239779), (8598, 2229880), (10420, 1839972), (11464, 1672410), (12504, 1533310), (12840, 1493186), (14330, 1337928), (15630, 1226648), (17196, 1114940), (20840, 919986), (21495, 891952), (22928, 836205), (25008, 766655), (25680, 746593), (28660, 668964), (31260, 613324), (34392, 557470), (41680, 459993), (42990, 445976), (55747, 343920), (57320, 334482), (62520, 306662), (68784, 278735), (85980, 222988), (111494, 171960), (114640, 167241), (125040, 153331)]