129121440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 471453696

約数和(自身を除く): 342332256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 463, 480, 498, 560, 581, 664, 672, 830, 840, 926, 996, 1120, 1162, 1245, 1328, 1389, 1660, 1680, 1743, 1852, 1992, 2315, 2324, 2490, 2656, 2778, 2905, 3241, 3320, 3360, 3486, 3704, 3984, 4630, 4648, 4980, 5556, 5810, 6482, 6640, 6945, 6972, 7408, 7968, 8715, 9260, 9296, 9723, 9960, 11112, 11620, 12964, 13280, 13890, 13944, 14816, 16205, 17430, 18520, 18592, 19446, 19920, 22224, 23240, 25928, 27780, 27888, 32410, 34860, 37040, 38429, 38892, 39840, 44448, 46480, 48615, 51856, 55560, 55776, 64820, 69720, 74080, 76858, 77784, 92960, 97230, 103712, 111120, 115287, 129640, 139440, 153716, 155568, 192145, 194460, 222240, 230574, 259280, 269003, 278880, 307432, 311136, 384290, 388920, 461148, 518560, 538006, 576435, 614864, 768580, 777840, 807009, 922296, 1076012, 1152870, 1229728, 1345015, 1537160, 1555680, 1614018, 1844592, 2152024, 2305740, 2690030, 3074320, 3228036, 3689184, 4035045, 4304048, 4611480, 5380060, 6148640, 6456072, 8070090, 8608096, 9222960, 10760120, 12912144, 16140180, 18445920, 21520240, 25824288, 32280360, 43040480, 64560720, 129121440]

約数ペア:

[(1, 129121440), (2, 64560720), (3, 43040480), (4, 32280360), (5, 25824288), (6, 21520240), (7, 18445920), (8, 16140180), (10, 12912144), (12, 10760120), (14, 9222960), (15, 8608096), (16, 8070090), (20, 6456072), (21, 6148640), (24, 5380060), (28, 4611480), (30, 4304048), (32, 4035045), (35, 3689184), (40, 3228036), (42, 3074320), (48, 2690030), (56, 2305740), (60, 2152024), (70, 1844592), (80, 1614018), (83, 1555680), (84, 1537160), (96, 1345015), (105, 1229728), (112, 1152870), (120, 1076012), (140, 922296), (160, 807009), (166, 777840), (168, 768580), (210, 614864), (224, 576435), (240, 538006), (249, 518560), (280, 461148), (332, 388920), (336, 384290), (415, 311136), (420, 307432), (463, 278880), (480, 269003), (498, 259280), (560, 230574), (581, 222240), (664, 194460), (672, 192145), (830, 155568), (840, 153716), (926, 139440), (996, 129640), (1120, 115287), (1162, 111120), (1245, 103712), (1328, 97230), (1389, 92960), (1660, 77784), (1680, 76858), (1743, 74080), (1852, 69720), (1992, 64820), (2315, 55776), (2324, 55560), (2490, 51856), (2656, 48615), (2778, 46480), (2905, 44448), (3241, 39840), (3320, 38892), (3360, 38429), (3486, 37040), (3704, 34860), (3984, 32410), (4630, 27888), (4648, 27780), (4980, 25928), (5556, 23240), (5810, 22224), (6482, 19920), (6640, 19446), (6945, 18592), (6972, 18520), (7408, 17430), (7968, 16205), (8715, 14816), (9260, 13944), (9296, 13890), (9723, 13280), (9960, 12964), (11112, 11620)]