1679520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 5981641344

約数和(自身を除く): 4302120864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 331, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 662, 682, 744, 880, 930, 961, 992, 993, 1023, 1056, 1240, 1320, 1324, 1364, 1488, 1655, 1705, 1760, 1860, 1922, 1986, 2046, 2480, 2640, 2648, 2728, 2883, 2976, 3310, 3410, 3641, 3720, 3844, 3972, 4092, 4805, 4960, 4965, 5115, 5280, 5296, 5456, 5766, 6620, 6820, 7282, 7440, 7688, 7944, 8184, 9610, 9930, 10230, 10261, 10571, 10592, 10912, 10923, 11532, 13240, 13640, 14415, 14564, 14880, 15376, 15888, 16368, 18205, 19220, 19860, 20460, 20522, 21142, 21846, 23064, 26480, 27280, 28830, 29128, 30752, 30783, 31713, 31776, 32736, 36410, 38440, 39720, 40920, 41044, 42284, 43692, 46128, 51305, 52855, 52960, 54560, 54615, 57660, 58256, 61566, 63426, 72820, 76880, 79440, 81840, 82088, 84568, 87384, 92256, 102610, 105710, 109230, 112871, 115320, 116512, 123132, 126852, 145640, 153760, 153915, 158565, 158880, 163680, 164176, 169136, 174768, 205220, 211420, 218460, 225742, 230640, 246264, 253704, 291280, 307830, 317130, 318091, 328352, 338272, 338613, 349536, 410440, 422840, 436920, 451484, 461280, 492528, 507408, 564355, 582560, 615660, 634260, 636182, 677226, 820880, 845680, 873840, 902968, 954273, 985056, 1014816, 1128710, 1231320, 1268520, 1272364, 1354452, 1590455, 1641760, 1691360, 1693065, 1747680, 1805936, 1908546, 2257420, 2462640, 2537040, 2544728, 2708904, 3180910, 3386130, 3499001, 3611872, 3817092, 4514840, 4771365, 4925280, 5074080, 5089456, 5417808, 6361820, 6772260, 6998002, 7634184, 9029680, 9542730, 10178912, 10497003, 10835616, 12723640, 13544520, 13996004, 15268368, 17495005, 18059360, 19085460, 20994006, 25447280, 27089040, 27992008, 30536736, 34990010, 38170920, 41988012, 50894560, 52485015, 54178080, 55984016, 69980020, 76341840, 83976024, 104970030, 111968032, 139960040, 152683680, 167952048, 209940060, 279920080, 335904096, 419880120, 559840160, 839760240, 1679520480]

約数ペア:

[(1, 1679520480), (2, 839760240), (3, 559840160), (4, 419880120), (5, 335904096), (6, 279920080), (8, 209940060), (10, 167952048), (11, 152683680), (12, 139960040), (15, 111968032), (16, 104970030), (20, 83976024), (22, 76341840), (24, 69980020), (30, 55984016), (31, 54178080), (32, 52485015), (33, 50894560), (40, 41988012), (44, 38170920), (48, 34990010), (55, 30536736), (60, 27992008), (62, 27089040), (66, 25447280), (80, 20994006), (88, 19085460), (93, 18059360), (96, 17495005), (110, 15268368), (120, 13996004), (124, 13544520), (132, 12723640), (155, 10835616), (160, 10497003), (165, 10178912), (176, 9542730), (186, 9029680), (220, 7634184), (240, 6998002), (248, 6772260), (264, 6361820), (310, 5417808), (330, 5089456), (331, 5074080), (341, 4925280), (352, 4771365), (372, 4514840), (440, 3817092), (465, 3611872), (480, 3499001), (496, 3386130), (528, 3180910), (620, 2708904), (660, 2544728), (662, 2537040), (682, 2462640), (744, 2257420), (880, 1908546), (930, 1805936), (961, 1747680), (992, 1693065), (993, 1691360), (1023, 1641760), (1056, 1590455), (1240, 1354452), (1320, 1272364), (1324, 1268520), (1364, 1231320), (1488, 1128710), (1655, 1014816), (1705, 985056), (1760, 954273), (1860, 902968), (1922, 873840), (1986, 845680), (2046, 820880), (2480, 677226), (2640, 636182), (2648, 634260), (2728, 615660), (2883, 582560), (2976, 564355), (3310, 507408), (3410, 492528), (3641, 461280), (3720, 451484), (3844, 436920), (3972, 422840), (4092, 410440), (4805, 349536), (4960, 338613), (4965, 338272), (5115, 328352), (5280, 318091), (5296, 317130), (5456, 307830), (5766, 291280), (6620, 253704), (6820, 246264), (7282, 230640), (7440, 225742), (7688, 218460), (7944, 211420), (8184, 205220), (9610, 174768), (9930, 169136), (10230, 164176), (10261, 163680), (10571, 158880), (10592, 158565), (10912, 153915), (10923, 153760), (11532, 145640), (13240, 126852), (13640, 123132), (14415, 116512), (14564, 115320), (14880, 112871), (15376, 109230), (15888, 105710), (16368, 102610), (18205, 92256), (19220, 87384), (19860, 84568), (20460, 82088), (20522, 81840), (21142, 79440), (21846, 76880), (23064, 72820), (26480, 63426), (27280, 61566), (28830, 58256), (29128, 57660), (30752, 54615), (30783, 54560), (31713, 52960), (31776, 52855), (32736, 51305), (36410, 46128), (38440, 43692), (39720, 42284), (40920, 41044)]