19080974080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{125269}}^1$

素因数の和:125314

約数の個数: 144

約数和(自身を含む): 55307206080

約数和(自身を除く): 36226232000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10880, 15232, 19040, 21760, 30464, 38080, 76160, 125269, 152320, 250538, 501076, 626345, 876883, 1002152, 1252690, 1753766, 2004304, 2129573, 2505380, 3507532, 4008608, 4259146, 4384415, 5010760, 7015064, 8017216, 8518292, 8768830, 10021520, 10647865, 14030128, 14907011, 16034432, 17036584, 17537660, 20043040, 21295730, 28060256, 29814022, 32068864, 34073168, 35075320, 40086080, 42591460, 56120512, 59628044, 68146336, 70150640, 74535055, 80172160, 85182920, 112241024, 119256088, 136292672, 140301280, 149070110, 160344320, 170365840, 224482048, 238512176, 272585344, 280602560, 298140220, 340731680, 477024352, 545170688, 561205120, 596280440, 681463360, 954048704, 1122410240, 1192560880, 1362926720, 1908097408, 2385121760, 2725853440, 3816194816, 4770243520, 9540487040, 19080974080]

約数ペア:

[(1, 19080974080), (2, 9540487040), (4, 4770243520), (5, 3816194816), (7, 2725853440), (8, 2385121760), (10, 1908097408), (14, 1362926720), (16, 1192560880), (17, 1122410240), (20, 954048704), (28, 681463360), (32, 596280440), (34, 561205120), (35, 545170688), (40, 477024352), (56, 340731680), (64, 298140220), (68, 280602560), (70, 272585344), (80, 238512176), (85, 224482048), (112, 170365840), (119, 160344320), (128, 149070110), (136, 140301280), (140, 136292672), (160, 119256088), (170, 112241024), (224, 85182920), (238, 80172160), (256, 74535055), (272, 70150640), (280, 68146336), (320, 59628044), (340, 56120512), (448, 42591460), (476, 40086080), (544, 35075320), (560, 34073168), (595, 32068864), (640, 29814022), (680, 28060256), (896, 21295730), (952, 20043040), (1088, 17537660), (1120, 17036584), (1190, 16034432), (1280, 14907011), (1360, 14030128), (1792, 10647865), (1904, 10021520), (2176, 8768830), (2240, 8518292), (2380, 8017216), (2720, 7015064), (3808, 5010760), (4352, 4384415), (4480, 4259146), (4760, 4008608), (5440, 3507532), (7616, 2505380), (8960, 2129573), (9520, 2004304), (10880, 1753766), (15232, 1252690), (19040, 1002152), (21760, 876883), (30464, 626345), (38080, 501076), (76160, 250538), (125269, 152320)]