801648320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4297}}^1$

素因数の和:4378

約数の個数: 112

約数和(自身を含む): 2122249248

約数和(自身を除く): 1320600928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2915, 3392, 3520, 4240, 4297, 4664, 5830, 8480, 8594, 9328, 11660, 16960, 17188, 18656, 21485, 23320, 34376, 37312, 42970, 46640, 47267, 68752, 85940, 93280, 94534, 137504, 171880, 186560, 189068, 227741, 236335, 275008, 343760, 378136, 455482, 472670, 687520, 756272, 910964, 945340, 1138705, 1375040, 1512544, 1821928, 1890680, 2277410, 2505151, 3025088, 3643856, 3781360, 4554820, 5010302, 7287712, 7562720, 9109640, 10020604, 12525755, 14575424, 15125440, 18219280, 20041208, 25051510, 36438560, 40082416, 50103020, 72877120, 80164832, 100206040, 160329664, 200412080, 400824160, 801648320]

約数ペア:

[(1, 801648320), (2, 400824160), (4, 200412080), (5, 160329664), (8, 100206040), (10, 80164832), (11, 72877120), (16, 50103020), (20, 40082416), (22, 36438560), (32, 25051510), (40, 20041208), (44, 18219280), (53, 15125440), (55, 14575424), (64, 12525755), (80, 10020604), (88, 9109640), (106, 7562720), (110, 7287712), (160, 5010302), (176, 4554820), (212, 3781360), (220, 3643856), (265, 3025088), (320, 2505151), (352, 2277410), (424, 1890680), (440, 1821928), (530, 1512544), (583, 1375040), (704, 1138705), (848, 945340), (880, 910964), (1060, 756272), (1166, 687520), (1696, 472670), (1760, 455482), (2120, 378136), (2332, 343760), (2915, 275008), (3392, 236335), (3520, 227741), (4240, 189068), (4297, 186560), (4664, 171880), (5830, 137504), (8480, 94534), (8594, 93280), (9328, 85940), (11660, 68752), (16960, 47267), (17188, 46640), (18656, 42970), (21485, 37312), (23320, 34376)]