19932376240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1692

約数の個数: 240

約数和(自身を含む): 57010636800

約数和(自身を除く): 37078260560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 79, 80, 85, 112, 119, 136, 140, 158, 170, 238, 272, 280, 289, 316, 340, 395, 476, 553, 560, 578, 595, 632, 680, 790, 952, 1106, 1156, 1190, 1264, 1343, 1360, 1445, 1559, 1580, 1904, 2023, 2212, 2312, 2380, 2686, 2765, 2890, 3118, 3160, 4046, 4424, 4624, 4760, 5372, 5530, 5780, 6236, 6320, 6715, 7795, 8092, 8848, 9401, 9520, 10115, 10744, 10913, 11060, 11560, 12472, 13430, 15590, 16184, 18802, 20230, 21488, 21826, 22120, 22831, 23120, 24944, 26503, 26860, 31180, 32368, 37604, 40460, 43652, 44240, 45662, 47005, 53006, 53720, 54565, 62360, 75208, 80920, 87304, 91324, 94010, 106012, 107440, 109130, 114155, 123161, 124720, 132515, 150416, 159817, 161840, 174608, 182648, 185521, 188020, 212024, 218260, 228310, 246322, 265030, 319634, 365296, 371042, 376040, 424048, 436520, 450551, 456620, 492644, 530060, 615805, 639268, 742084, 752080, 799085, 862127, 873040, 901102, 913240, 927605, 985288, 1060120, 1231610, 1278536, 1484168, 1598170, 1724254, 1802204, 1826480, 1855210, 1970576, 2093737, 2120240, 2252755, 2463220, 2557072, 2968336, 3153857, 3196340, 3448508, 3604408, 3710420, 4187474, 4310635, 4505510, 4926440, 6307714, 6392680, 6897016, 7208816, 7420840, 8374948, 8621270, 9011020, 9852880, 10468685, 12615428, 12785360, 13794032, 14656159, 14841680, 15769285, 16749896, 17242540, 18022040, 20937370, 25230856, 29312318, 31538570, 33499792, 34485080, 35593529, 36044080, 41874740, 50461712, 58624636, 63077140, 68970160, 71187058, 73280795, 83749480, 117249272, 126154280, 142374116, 146561590, 167498960, 177967645, 234498544, 249154703, 252308560, 284748232, 293123180, 355935290, 498309406, 569496464, 586246360, 711870580, 996618812, 1172492720, 1245773515, 1423741160, 1993237624, 2491547030, 2847482320, 3986475248, 4983094060, 9966188120, 19932376240]

約数ペア:

[(1, 19932376240), (2, 9966188120), (4, 4983094060), (5, 3986475248), (7, 2847482320), (8, 2491547030), (10, 1993237624), (14, 1423741160), (16, 1245773515), (17, 1172492720), (20, 996618812), (28, 711870580), (34, 586246360), (35, 569496464), (40, 498309406), (56, 355935290), (68, 293123180), (70, 284748232), (79, 252308560), (80, 249154703), (85, 234498544), (112, 177967645), (119, 167498960), (136, 146561590), (140, 142374116), (158, 126154280), (170, 117249272), (238, 83749480), (272, 73280795), (280, 71187058), (289, 68970160), (316, 63077140), (340, 58624636), (395, 50461712), (476, 41874740), (553, 36044080), (560, 35593529), (578, 34485080), (595, 33499792), (632, 31538570), (680, 29312318), (790, 25230856), (952, 20937370), (1106, 18022040), (1156, 17242540), (1190, 16749896), (1264, 15769285), (1343, 14841680), (1360, 14656159), (1445, 13794032), (1559, 12785360), (1580, 12615428), (1904, 10468685), (2023, 9852880), (2212, 9011020), (2312, 8621270), (2380, 8374948), (2686, 7420840), (2765, 7208816), (2890, 6897016), (3118, 6392680), (3160, 6307714), (4046, 4926440), (4424, 4505510), (4624, 4310635), (4760, 4187474), (5372, 3710420), (5530, 3604408), (5780, 3448508), (6236, 3196340), (6320, 3153857), (6715, 2968336), (7795, 2557072), (8092, 2463220), (8848, 2252755), (9401, 2120240), (9520, 2093737), (10115, 1970576), (10744, 1855210), (10913, 1826480), (11060, 1802204), (11560, 1724254), (12472, 1598170), (13430, 1484168), (15590, 1278536), (16184, 1231610), (18802, 1060120), (20230, 985288), (21488, 927605), (21826, 913240), (22120, 901102), (22831, 873040), (23120, 862127), (24944, 799085), (26503, 752080), (26860, 742084), (31180, 639268), (32368, 615805), (37604, 530060), (40460, 492644), (43652, 456620), (44240, 450551), (45662, 436520), (47005, 424048), (53006, 376040), (53720, 371042), (54565, 365296), (62360, 319634), (75208, 265030), (80920, 246322), (87304, 228310), (91324, 218260), (94010, 212024), (106012, 188020), (107440, 185521), (109130, 182648), (114155, 174608), (123161, 161840), (124720, 159817), (132515, 150416)]