1759386880

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 4332625920

約数和(自身を除く): 2573239040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 128, 137, 158, 160, 254, 256, 274, 316, 320, 395, 508, 548, 632, 635, 640, 685, 790, 1016, 1096, 1264, 1270, 1280, 1370, 1580, 2032, 2192, 2528, 2540, 2740, 3160, 4064, 4384, 5056, 5080, 5480, 6320, 8128, 8768, 10033, 10112, 10160, 10823, 10960, 12640, 16256, 17399, 17536, 20066, 20224, 20320, 21646, 21920, 25280, 32512, 34798, 35072, 40132, 40640, 43292, 43840, 50165, 50560, 54115, 69596, 80264, 81280, 86584, 86995, 87680, 100330, 101120, 108230, 139192, 160528, 162560, 173168, 173990, 175360, 200660, 216460, 278384, 321056, 346336, 347980, 401320, 432920, 556768, 642112, 692672, 695960, 802640, 865840, 1113536, 1284224, 1374521, 1385344, 1391920, 1605280, 1731680, 2227072, 2568448, 2749042, 2770688, 2783840, 3210560, 3463360, 4454144, 5498084, 5567680, 6421120, 6872605, 6926720, 10996168, 11135360, 12842240, 13745210, 13853440, 21992336, 22270720, 27490420, 43984672, 54980840, 87969344, 109961680, 175938688, 219923360, 351877376, 439846720, 879693440, 1759386880]

約数ペア:

[(1, 1759386880), (2, 879693440), (4, 439846720), (5, 351877376), (8, 219923360), (10, 175938688), (16, 109961680), (20, 87969344), (32, 54980840), (40, 43984672), (64, 27490420), (79, 22270720), (80, 21992336), (127, 13853440), (128, 13745210), (137, 12842240), (158, 11135360), (160, 10996168), (254, 6926720), (256, 6872605), (274, 6421120), (316, 5567680), (320, 5498084), (395, 4454144), (508, 3463360), (548, 3210560), (632, 2783840), (635, 2770688), (640, 2749042), (685, 2568448), (790, 2227072), (1016, 1731680), (1096, 1605280), (1264, 1391920), (1270, 1385344), (1280, 1374521), (1370, 1284224), (1580, 1113536), (2032, 865840), (2192, 802640), (2528, 695960), (2540, 692672), (2740, 642112), (3160, 556768), (4064, 432920), (4384, 401320), (5056, 347980), (5080, 346336), (5480, 321056), (6320, 278384), (8128, 216460), (8768, 200660), (10033, 175360), (10112, 173990), (10160, 173168), (10823, 162560), (10960, 160528), (12640, 139192), (16256, 108230), (17399, 101120), (17536, 100330), (20066, 87680), (20224, 86995), (20320, 86584), (21646, 81280), (21920, 80264), (25280, 69596), (32512, 54115), (34798, 50560), (35072, 50165), (40132, 43840), (40640, 43292)]