2471348480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 6321233520

約数和(自身を除く): 3849885040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 137, 160, 170, 256, 272, 274, 320, 340, 544, 548, 640, 680, 685, 829, 1088, 1096, 1280, 1360, 1370, 1658, 2176, 2192, 2329, 2720, 2740, 3316, 4145, 4352, 4384, 4658, 5440, 5480, 6632, 8290, 8768, 9316, 10880, 10960, 11645, 13264, 14093, 16580, 17536, 18632, 21760, 21920, 23290, 26528, 28186, 33160, 35072, 37264, 43840, 46580, 53056, 56372, 66320, 70465, 74528, 87680, 93160, 106112, 112744, 113573, 132640, 140930, 149056, 175360, 186320, 212224, 225488, 227146, 265280, 281860, 298112, 372640, 450976, 454292, 530560, 563720, 567865, 596224, 745280, 901952, 908584, 1061120, 1127440, 1135730, 1490560, 1803904, 1817168, 1930741, 2254880, 2271460, 2981120, 3607808, 3634336, 3861482, 4509760, 4542920, 7268672, 7722964, 9019520, 9085840, 9653705, 14537344, 15445928, 18039040, 18171680, 19307410, 29074688, 30891856, 36343360, 38614820, 61783712, 72686720, 77229640, 123567424, 145373440, 154459280, 247134848, 308918560, 494269696, 617837120, 1235674240, 2471348480]

約数ペア:

[(1, 2471348480), (2, 1235674240), (4, 617837120), (5, 494269696), (8, 308918560), (10, 247134848), (16, 154459280), (17, 145373440), (20, 123567424), (32, 77229640), (34, 72686720), (40, 61783712), (64, 38614820), (68, 36343360), (80, 30891856), (85, 29074688), (128, 19307410), (136, 18171680), (137, 18039040), (160, 15445928), (170, 14537344), (256, 9653705), (272, 9085840), (274, 9019520), (320, 7722964), (340, 7268672), (544, 4542920), (548, 4509760), (640, 3861482), (680, 3634336), (685, 3607808), (829, 2981120), (1088, 2271460), (1096, 2254880), (1280, 1930741), (1360, 1817168), (1370, 1803904), (1658, 1490560), (2176, 1135730), (2192, 1127440), (2329, 1061120), (2720, 908584), (2740, 901952), (3316, 745280), (4145, 596224), (4352, 567865), (4384, 563720), (4658, 530560), (5440, 454292), (5480, 450976), (6632, 372640), (8290, 298112), (8768, 281860), (9316, 265280), (10880, 227146), (10960, 225488), (11645, 212224), (13264, 186320), (14093, 175360), (16580, 149056), (17536, 140930), (18632, 132640), (21760, 113573), (21920, 112744), (23290, 106112), (26528, 93160), (28186, 87680), (33160, 74528), (35072, 70465), (37264, 66320), (43840, 56372), (46580, 53056)]