105253120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 305520768

約数和(自身を除く): 200267648

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, 691, 896, 952, 1088, 1120, 1190, 1280, 1360, 1382, 1792, 1904, 2176, 2240, 2380, 2720, 2764, 3455, 3808, 4352, 4480, 4760, 4837, 5440, 5528, 6910, 7616, 8960, 9520, 9674, 10880, 11056, 11747, 13820, 15232, 19040, 19348, 21760, 22112, 23494, 24185, 27640, 30464, 38080, 38696, 44224, 46988, 48370, 55280, 58735, 76160, 77392, 82229, 88448, 93976, 96740, 110560, 117470, 152320, 154784, 164458, 176896, 187952, 193480, 221120, 234940, 309568, 328916, 375904, 386960, 411145, 442240, 469880, 619136, 657832, 751808, 773920, 822290, 884480, 939760, 1238272, 1315664, 1503616, 1547840, 1644580, 1879520, 2631328, 3007232, 3095680, 3289160, 3759040, 5262656, 6191360, 6578320, 7518080, 10525312, 13156640, 15036160, 21050624, 26313280, 52626560, 105253120]

約数ペア:

[(1, 105253120), (2, 52626560), (4, 26313280), (5, 21050624), (7, 15036160), (8, 13156640), (10, 10525312), (14, 7518080), (16, 6578320), (17, 6191360), (20, 5262656), (28, 3759040), (32, 3289160), (34, 3095680), (35, 3007232), (40, 2631328), (56, 1879520), (64, 1644580), (68, 1547840), (70, 1503616), (80, 1315664), (85, 1238272), (112, 939760), (119, 884480), (128, 822290), (136, 773920), (140, 751808), (160, 657832), (170, 619136), (224, 469880), (238, 442240), (256, 411145), (272, 386960), (280, 375904), (320, 328916), (340, 309568), (448, 234940), (476, 221120), (544, 193480), (560, 187952), (595, 176896), (640, 164458), (680, 154784), (691, 152320), (896, 117470), (952, 110560), (1088, 96740), (1120, 93976), (1190, 88448), (1280, 82229), (1360, 77392), (1382, 76160), (1792, 58735), (1904, 55280), (2176, 48370), (2240, 46988), (2380, 44224), (2720, 38696), (2764, 38080), (3455, 30464), (3808, 27640), (4352, 24185), (4480, 23494), (4760, 22112), (4837, 21760), (5440, 19348), (5528, 19040), (6910, 15232), (7616, 13820), (8960, 11747), (9520, 11056), (9674, 10880)]