873272320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 176

約数和(自身を含む): 2263818240

約数和(自身を除く): 1390545920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 127, 128, 136, 158, 160, 170, 254, 256, 272, 316, 320, 340, 395, 508, 512, 544, 632, 635, 640, 680, 790, 1016, 1024, 1088, 1264, 1270, 1280, 1343, 1360, 1580, 2032, 2159, 2176, 2528, 2540, 2560, 2686, 2720, 3160, 4064, 4318, 4352, 5056, 5080, 5120, 5372, 5440, 6320, 6715, 8128, 8636, 8704, 10033, 10112, 10160, 10744, 10795, 10880, 12640, 13430, 16256, 17272, 17408, 20066, 20224, 20320, 21488, 21590, 21760, 25280, 26860, 32512, 34544, 40132, 40448, 40640, 42976, 43180, 43520, 50165, 50560, 53720, 65024, 69088, 80264, 80896, 81280, 85952, 86360, 87040, 100330, 101120, 107440, 130048, 138176, 160528, 162560, 170561, 171904, 172720, 200660, 202240, 214880, 276352, 321056, 325120, 341122, 343808, 345440, 401320, 404480, 429760, 552704, 642112, 650240, 682244, 687616, 690880, 802640, 852805, 859520, 1105408, 1284224, 1364488, 1375232, 1381760, 1605280, 1705610, 1719040, 2210816, 2568448, 2728976, 2763520, 3210560, 3411220, 3438080, 5136896, 5457952, 5527040, 6421120, 6822440, 6876160, 10273792, 10915904, 11054080, 12842240, 13644880, 21831808, 25684480, 27289760, 43663616, 51368960, 54579520, 87327232, 109159040, 174654464, 218318080, 436636160, 873272320]

約数ペア:

[(1, 873272320), (2, 436636160), (4, 218318080), (5, 174654464), (8, 109159040), (10, 87327232), (16, 54579520), (17, 51368960), (20, 43663616), (32, 27289760), (34, 25684480), (40, 21831808), (64, 13644880), (68, 12842240), (79, 11054080), (80, 10915904), (85, 10273792), (127, 6876160), (128, 6822440), (136, 6421120), (158, 5527040), (160, 5457952), (170, 5136896), (254, 3438080), (256, 3411220), (272, 3210560), (316, 2763520), (320, 2728976), (340, 2568448), (395, 2210816), (508, 1719040), (512, 1705610), (544, 1605280), (632, 1381760), (635, 1375232), (640, 1364488), (680, 1284224), (790, 1105408), (1016, 859520), (1024, 852805), (1088, 802640), (1264, 690880), (1270, 687616), (1280, 682244), (1343, 650240), (1360, 642112), (1580, 552704), (2032, 429760), (2159, 404480), (2176, 401320), (2528, 345440), (2540, 343808), (2560, 341122), (2686, 325120), (2720, 321056), (3160, 276352), (4064, 214880), (4318, 202240), (4352, 200660), (5056, 172720), (5080, 171904), (5120, 170561), (5372, 162560), (5440, 160528), (6320, 138176), (6715, 130048), (8128, 107440), (8636, 101120), (8704, 100330), (10033, 87040), (10112, 86360), (10160, 85952), (10744, 81280), (10795, 80896), (10880, 80264), (12640, 69088), (13430, 65024), (16256, 53720), (17272, 50560), (17408, 50165), (20066, 43520), (20224, 43180), (20320, 42976), (21488, 40640), (21590, 40448), (21760, 40132), (25280, 34544), (26860, 32512)]