326030460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 1066039296

約数和(自身を除く): 740008836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 223, 236, 295, 354, 413, 420, 446, 590, 669, 708, 826, 885, 892, 1115, 1180, 1239, 1338, 1561, 1652, 1770, 2065, 2230, 2478, 2676, 3122, 3345, 3481, 3540, 4130, 4460, 4683, 4956, 6195, 6244, 6690, 6962, 7805, 8260, 9366, 10443, 12390, 13157, 13380, 13924, 15610, 17405, 18732, 20886, 23415, 24367, 24780, 26314, 31220, 34810, 39471, 41772, 46830, 48734, 52215, 52628, 65785, 69620, 73101, 78942, 92099, 93660, 97468, 104430, 121835, 131570, 146202, 157884, 184198, 197355, 208860, 243670, 263140, 276297, 292404, 365505, 368396, 394710, 460495, 487340, 552594, 731010, 776263, 789420, 920990, 1105188, 1381485, 1462020, 1552526, 1841980, 2328789, 2762970, 3105052, 3881315, 4657578, 5433841, 5525940, 7762630, 9315156, 10867682, 11643945, 15525260, 16301523, 21735364, 23287890, 27169205, 32603046, 46575780, 54338410, 65206092, 81507615, 108676820, 163015230, 326030460]

約数ペア:

[(1, 326030460), (2, 163015230), (3, 108676820), (4, 81507615), (5, 65206092), (6, 54338410), (7, 46575780), (10, 32603046), (12, 27169205), (14, 23287890), (15, 21735364), (20, 16301523), (21, 15525260), (28, 11643945), (30, 10867682), (35, 9315156), (42, 7762630), (59, 5525940), (60, 5433841), (70, 4657578), (84, 3881315), (105, 3105052), (118, 2762970), (140, 2328789), (177, 1841980), (210, 1552526), (223, 1462020), (236, 1381485), (295, 1105188), (354, 920990), (413, 789420), (420, 776263), (446, 731010), (590, 552594), (669, 487340), (708, 460495), (826, 394710), (885, 368396), (892, 365505), (1115, 292404), (1180, 276297), (1239, 263140), (1338, 243670), (1561, 208860), (1652, 197355), (1770, 184198), (2065, 157884), (2230, 146202), (2478, 131570), (2676, 121835), (3122, 104430), (3345, 97468), (3481, 93660), (3540, 92099), (4130, 78942), (4460, 73101), (4683, 69620), (4956, 65785), (6195, 52628), (6244, 52215), (6690, 48734), (6962, 46830), (7805, 41772), (8260, 39471), (9366, 34810), (10443, 31220), (12390, 26314), (13157, 24780), (13380, 24367), (13924, 23415), (15610, 20886), (17405, 18732)]