328934520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 1135854720

約数和(自身を除く): 806920200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 774, 787, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1548, 1574, 1620, 1720, 1935, 1944, 2322, 2361, 2430, 2580, 3096, 3148, 3240, 3483, 3870, 3935, 4644, 4722, 4860, 5160, 5805, 6296, 6966, 7083, 7740, 7870, 9288, 9444, 9720, 10449, 11610, 11805, 13932, 14166, 15480, 15740, 17415, 18888, 20898, 21249, 23220, 23610, 27864, 28332, 31480, 33841, 34830, 35415, 41796, 42498, 46440, 47220, 52245, 56664, 63747, 67682, 69660, 70830, 83592, 84996, 94440, 101523, 104490, 106245, 127494, 135364, 139320, 141660, 169205, 169992, 191241, 203046, 208980, 212490, 254988, 270728, 283320, 304569, 318735, 338410, 382482, 406092, 417960, 424980, 507615, 509976, 609138, 637470, 676820, 764964, 812184, 849960, 913707, 956205, 1015230, 1218276, 1274940, 1353640, 1522845, 1529928, 1827414, 1912410, 2030460, 2436552, 2549880, 2741121, 3045690, 3654828, 3824820, 4060920, 4568535, 5482242, 6091380, 7309656, 7649640, 8223363, 9137070, 10964484, 12182760, 13705605, 16446726, 18274140, 21928968, 27411210, 32893452, 36548280, 41116815, 54822420, 65786904, 82233630, 109644840, 164467260, 328934520]

約数ペア:

[(1, 328934520), (2, 164467260), (3, 109644840), (4, 82233630), (5, 65786904), (6, 54822420), (8, 41116815), (9, 36548280), (10, 32893452), (12, 27411210), (15, 21928968), (18, 18274140), (20, 16446726), (24, 13705605), (27, 12182760), (30, 10964484), (36, 9137070), (40, 8223363), (43, 7649640), (45, 7309656), (54, 6091380), (60, 5482242), (72, 4568535), (81, 4060920), (86, 3824820), (90, 3654828), (108, 3045690), (120, 2741121), (129, 2549880), (135, 2436552), (162, 2030460), (172, 1912410), (180, 1827414), (215, 1529928), (216, 1522845), (243, 1353640), (258, 1274940), (270, 1218276), (324, 1015230), (344, 956205), (360, 913707), (387, 849960), (405, 812184), (430, 764964), (486, 676820), (516, 637470), (540, 609138), (645, 509976), (648, 507615), (774, 424980), (787, 417960), (810, 406092), (860, 382482), (972, 338410), (1032, 318735), (1080, 304569), (1161, 283320), (1215, 270728), (1290, 254988), (1548, 212490), (1574, 208980), (1620, 203046), (1720, 191241), (1935, 169992), (1944, 169205), (2322, 141660), (2361, 139320), (2430, 135364), (2580, 127494), (3096, 106245), (3148, 104490), (3240, 101523), (3483, 94440), (3870, 84996), (3935, 83592), (4644, 70830), (4722, 69660), (4860, 67682), (5160, 63747), (5805, 56664), (6296, 52245), (6966, 47220), (7083, 46440), (7740, 42498), (7870, 41796), (9288, 35415), (9444, 34830), (9720, 33841), (10449, 31480), (11610, 28332), (11805, 27864), (13932, 23610), (14166, 23220), (15480, 21249), (15740, 20898), (17415, 18888)]