328677960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 1125230400

約数和(自身を除く): 796552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 228, 247, 260, 285, 312, 338, 380, 390, 456, 494, 507, 520, 570, 676, 741, 760, 780, 845, 853, 988, 1014, 1140, 1235, 1352, 1482, 1560, 1690, 1706, 1976, 2028, 2280, 2470, 2535, 2559, 2964, 3211, 3380, 3412, 3705, 4056, 4265, 4940, 5070, 5118, 5928, 6422, 6760, 6824, 7410, 8530, 9633, 9880, 10140, 10236, 11089, 12795, 12844, 14820, 16055, 16207, 17060, 19266, 20280, 20472, 22178, 25590, 25688, 29640, 32110, 32414, 33267, 34120, 38532, 44356, 48165, 48621, 51180, 55445, 64220, 64828, 66534, 77064, 81035, 88712, 96330, 97242, 102360, 110890, 128440, 129656, 133068, 144157, 162070, 166335, 192660, 194484, 210691, 221780, 243105, 266136, 288314, 324140, 332670, 385320, 388968, 421382, 432471, 443560, 486210, 576628, 632073, 648280, 665340, 720785, 842764, 864942, 972420, 1053455, 1153256, 1264146, 1330680, 1441570, 1685528, 1729884, 1944840, 2106910, 2162355, 2528292, 2738983, 2883140, 3160365, 3459768, 4213820, 4324710, 5056584, 5477966, 5766280, 6320730, 8216949, 8427640, 8649420, 10955932, 12641460, 13694915, 16433898, 17298840, 21911864, 25282920, 27389830, 32867796, 41084745, 54779660, 65735592, 82169490, 109559320, 164338980, 328677960]

約数ペア:

[(1, 328677960), (2, 164338980), (3, 109559320), (4, 82169490), (5, 65735592), (6, 54779660), (8, 41084745), (10, 32867796), (12, 27389830), (13, 25282920), (15, 21911864), (19, 17298840), (20, 16433898), (24, 13694915), (26, 12641460), (30, 10955932), (38, 8649420), (39, 8427640), (40, 8216949), (52, 6320730), (57, 5766280), (60, 5477966), (65, 5056584), (76, 4324710), (78, 4213820), (95, 3459768), (104, 3160365), (114, 2883140), (120, 2738983), (130, 2528292), (152, 2162355), (156, 2106910), (169, 1944840), (190, 1729884), (195, 1685528), (228, 1441570), (247, 1330680), (260, 1264146), (285, 1153256), (312, 1053455), (338, 972420), (380, 864942), (390, 842764), (456, 720785), (494, 665340), (507, 648280), (520, 632073), (570, 576628), (676, 486210), (741, 443560), (760, 432471), (780, 421382), (845, 388968), (853, 385320), (988, 332670), (1014, 324140), (1140, 288314), (1235, 266136), (1352, 243105), (1482, 221780), (1560, 210691), (1690, 194484), (1706, 192660), (1976, 166335), (2028, 162070), (2280, 144157), (2470, 133068), (2535, 129656), (2559, 128440), (2964, 110890), (3211, 102360), (3380, 97242), (3412, 96330), (3705, 88712), (4056, 81035), (4265, 77064), (4940, 66534), (5070, 64828), (5118, 64220), (5928, 55445), (6422, 51180), (6760, 48621), (6824, 48165), (7410, 44356), (8530, 38532), (9633, 34120), (9880, 33267), (10140, 32414), (10236, 32110), (11089, 29640), (12795, 25688), (12844, 25590), (14820, 22178), (16055, 20472), (16207, 20280), (17060, 19266)]