771044640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 2554094592

約数和(自身を除く): 1783049952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 211, 230, 240, 276, 331, 345, 368, 422, 460, 480, 552, 633, 662, 690, 736, 844, 920, 993, 1055, 1104, 1266, 1324, 1380, 1655, 1688, 1840, 1986, 2110, 2208, 2532, 2648, 2760, 3165, 3310, 3376, 3680, 3972, 4220, 4853, 4965, 5064, 5296, 5520, 6330, 6620, 6752, 7613, 7944, 8440, 9706, 9930, 10128, 10592, 11040, 12660, 13240, 14559, 15226, 15888, 16880, 19412, 19860, 20256, 22839, 24265, 25320, 26480, 29118, 30452, 31776, 33760, 38065, 38824, 39720, 45678, 48530, 50640, 52960, 58236, 60904, 69841, 72795, 76130, 77648, 79440, 91356, 97060, 101280, 114195, 116472, 121808, 139682, 145590, 152260, 155296, 158880, 182712, 194120, 209523, 228390, 232944, 243616, 279364, 291180, 304520, 349205, 365424, 388240, 419046, 456780, 465888, 558728, 582360, 609040, 698410, 730848, 776480, 838092, 913560, 1047615, 1117456, 1164720, 1218080, 1396820, 1606343, 1676184, 1827120, 2095230, 2234912, 2329440, 2793640, 3212686, 3352368, 3654240, 4190460, 4819029, 5587280, 6425372, 6704736, 8031715, 8380920, 9638058, 11174560, 12850744, 16063430, 16761840, 19276116, 24095145, 25701488, 32126860, 33523680, 38552232, 48190290, 51402976, 64253720, 77104464, 96380580, 128507440, 154208928, 192761160, 257014880, 385522320, 771044640]

約数ペア:

[(1, 771044640), (2, 385522320), (3, 257014880), (4, 192761160), (5, 154208928), (6, 128507440), (8, 96380580), (10, 77104464), (12, 64253720), (15, 51402976), (16, 48190290), (20, 38552232), (23, 33523680), (24, 32126860), (30, 25701488), (32, 24095145), (40, 19276116), (46, 16761840), (48, 16063430), (60, 12850744), (69, 11174560), (80, 9638058), (92, 8380920), (96, 8031715), (115, 6704736), (120, 6425372), (138, 5587280), (160, 4819029), (184, 4190460), (211, 3654240), (230, 3352368), (240, 3212686), (276, 2793640), (331, 2329440), (345, 2234912), (368, 2095230), (422, 1827120), (460, 1676184), (480, 1606343), (552, 1396820), (633, 1218080), (662, 1164720), (690, 1117456), (736, 1047615), (844, 913560), (920, 838092), (993, 776480), (1055, 730848), (1104, 698410), (1266, 609040), (1324, 582360), (1380, 558728), (1655, 465888), (1688, 456780), (1840, 419046), (1986, 388240), (2110, 365424), (2208, 349205), (2532, 304520), (2648, 291180), (2760, 279364), (3165, 243616), (3310, 232944), (3376, 228390), (3680, 209523), (3972, 194120), (4220, 182712), (4853, 158880), (4965, 155296), (5064, 152260), (5296, 145590), (5520, 139682), (6330, 121808), (6620, 116472), (6752, 114195), (7613, 101280), (7944, 97060), (8440, 91356), (9706, 79440), (9930, 77648), (10128, 76130), (10592, 72795), (11040, 69841), (12660, 60904), (13240, 58236), (14559, 52960), (15226, 50640), (15888, 48530), (16880, 45678), (19412, 39720), (19860, 38824), (20256, 38065), (22839, 33760), (24265, 31776), (25320, 30452), (26480, 29118)]