2314691840

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 5792532480

約数和(自身を除く): 3477840640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 127, 128, 145, 160, 232, 254, 256, 290, 320, 464, 491, 508, 580, 635, 640, 928, 982, 1016, 1160, 1270, 1280, 1856, 1964, 2032, 2320, 2455, 2540, 3683, 3712, 3928, 4064, 4640, 4910, 5080, 7366, 7424, 7856, 8128, 9280, 9820, 10160, 14239, 14732, 15712, 16256, 18415, 18560, 19640, 20320, 28478, 29464, 31424, 32512, 36830, 37120, 39280, 40640, 56956, 58928, 62357, 62848, 71195, 73660, 78560, 81280, 113912, 117856, 124714, 125696, 142390, 147320, 157120, 162560, 227824, 235712, 249428, 284780, 294640, 311785, 314240, 455648, 471424, 498856, 569560, 589280, 623570, 628480, 911296, 942848, 997712, 1139120, 1178560, 1247140, 1808353, 1822592, 1995424, 2278240, 2357120, 2494280, 3616706, 3645184, 3990848, 4556480, 4714240, 4988560, 7233412, 7981696, 9041765, 9112960, 9977120, 14466824, 15963392, 18083530, 18225920, 19954240, 28933648, 36167060, 39908480, 57867296, 72334120, 79816960, 115734592, 144668240, 231469184, 289336480, 462938368, 578672960, 1157345920, 2314691840]

約数ペア:

[(1, 2314691840), (2, 1157345920), (4, 578672960), (5, 462938368), (8, 289336480), (10, 231469184), (16, 144668240), (20, 115734592), (29, 79816960), (32, 72334120), (40, 57867296), (58, 39908480), (64, 36167060), (80, 28933648), (116, 19954240), (127, 18225920), (128, 18083530), (145, 15963392), (160, 14466824), (232, 9977120), (254, 9112960), (256, 9041765), (290, 7981696), (320, 7233412), (464, 4988560), (491, 4714240), (508, 4556480), (580, 3990848), (635, 3645184), (640, 3616706), (928, 2494280), (982, 2357120), (1016, 2278240), (1160, 1995424), (1270, 1822592), (1280, 1808353), (1856, 1247140), (1964, 1178560), (2032, 1139120), (2320, 997712), (2455, 942848), (2540, 911296), (3683, 628480), (3712, 623570), (3928, 589280), (4064, 569560), (4640, 498856), (4910, 471424), (5080, 455648), (7366, 314240), (7424, 311785), (7856, 294640), (8128, 284780), (9280, 249428), (9820, 235712), (10160, 227824), (14239, 162560), (14732, 157120), (15712, 147320), (16256, 142390), (18415, 125696), (18560, 124714), (19640, 117856), (20320, 113912), (28478, 81280), (29464, 78560), (31424, 73660), (32512, 71195), (36830, 62848), (37120, 62357), (39280, 58928), (40640, 56956)]