40777722240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{316991}}^1$

素因数の和:317080

約数の個数: 128

約数和(自身を含む): 131919390720

約数和(自身を除く): 91141668480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 12864, 16080, 21440, 25728, 32160, 42880, 64320, 128640, 316991, 633982, 950973, 1267964, 1584955, 1901946, 2535928, 3169910, 3803892, 4754865, 5071856, 6339820, 7607784, 9509730, 10143712, 12679640, 15215568, 19019460, 20287424, 21238397, 25359280, 30431136, 38038920, 40574848, 42476794, 50718560, 60862272, 63715191, 76077840, 84953588, 101437120, 106191985, 121724544, 127430382, 152155680, 169907176, 202874240, 212383970, 254860764, 304311360, 318575955, 339814352, 424767940, 509721528, 608622720, 637151910, 679628704, 849535880, 1019443056, 1274303820, 1359257408, 1699071760, 2038886112, 2548607640, 2718514816, 3398143520, 4077772224, 5097215280, 6796287040, 8155544448, 10194430560, 13592574080, 20388861120, 40777722240]

約数ペア:

[(1, 40777722240), (2, 20388861120), (3, 13592574080), (4, 10194430560), (5, 8155544448), (6, 6796287040), (8, 5097215280), (10, 4077772224), (12, 3398143520), (15, 2718514816), (16, 2548607640), (20, 2038886112), (24, 1699071760), (30, 1359257408), (32, 1274303820), (40, 1019443056), (48, 849535880), (60, 679628704), (64, 637151910), (67, 608622720), (80, 509721528), (96, 424767940), (120, 339814352), (128, 318575955), (134, 304311360), (160, 254860764), (192, 212383970), (201, 202874240), (240, 169907176), (268, 152155680), (320, 127430382), (335, 121724544), (384, 106191985), (402, 101437120), (480, 84953588), (536, 76077840), (640, 63715191), (670, 60862272), (804, 50718560), (960, 42476794), (1005, 40574848), (1072, 38038920), (1340, 30431136), (1608, 25359280), (1920, 21238397), (2010, 20287424), (2144, 19019460), (2680, 15215568), (3216, 12679640), (4020, 10143712), (4288, 9509730), (5360, 7607784), (6432, 6339820), (8040, 5071856), (8576, 4754865), (10720, 3803892), (12864, 3169910), (16080, 2535928), (21440, 1901946), (25728, 1584955), (32160, 1267964), (42880, 950973), (64320, 633982), (128640, 316991)]