183430720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 504163584

約数和(自身を除く): 320732864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 41, 44, 55, 62, 64, 80, 82, 88, 110, 124, 155, 160, 164, 176, 205, 220, 248, 310, 320, 328, 341, 352, 410, 440, 451, 496, 620, 656, 682, 704, 820, 880, 902, 992, 1240, 1271, 1312, 1364, 1640, 1681, 1705, 1760, 1804, 1984, 2255, 2480, 2542, 2624, 2728, 3280, 3362, 3410, 3520, 3608, 4510, 4960, 5084, 5456, 6355, 6560, 6724, 6820, 7216, 8405, 9020, 9920, 10168, 10912, 12710, 13120, 13448, 13640, 13981, 14432, 16810, 18040, 18491, 20336, 21824, 25420, 26896, 27280, 27962, 28864, 33620, 36080, 36982, 40672, 50840, 52111, 53792, 54560, 55924, 67240, 69905, 72160, 73964, 81344, 92455, 101680, 104222, 107584, 109120, 111848, 134480, 139810, 144320, 147928, 184910, 203360, 208444, 223696, 260555, 268960, 279620, 295856, 369820, 406720, 416888, 447392, 521110, 537920, 559240, 573221, 591712, 739640, 833776, 894784, 1042220, 1118480, 1146442, 1183424, 1479280, 1667552, 2084440, 2236960, 2292884, 2866105, 2958560, 3335104, 4168880, 4473920, 4585768, 5732210, 5917120, 8337760, 9171536, 11464420, 16675520, 18343072, 22928840, 36686144, 45857680, 91715360, 183430720]

約数ペア:

[(1, 183430720), (2, 91715360), (4, 45857680), (5, 36686144), (8, 22928840), (10, 18343072), (11, 16675520), (16, 11464420), (20, 9171536), (22, 8337760), (31, 5917120), (32, 5732210), (40, 4585768), (41, 4473920), (44, 4168880), (55, 3335104), (62, 2958560), (64, 2866105), (80, 2292884), (82, 2236960), (88, 2084440), (110, 1667552), (124, 1479280), (155, 1183424), (160, 1146442), (164, 1118480), (176, 1042220), (205, 894784), (220, 833776), (248, 739640), (310, 591712), (320, 573221), (328, 559240), (341, 537920), (352, 521110), (410, 447392), (440, 416888), (451, 406720), (496, 369820), (620, 295856), (656, 279620), (682, 268960), (704, 260555), (820, 223696), (880, 208444), (902, 203360), (992, 184910), (1240, 147928), (1271, 144320), (1312, 139810), (1364, 134480), (1640, 111848), (1681, 109120), (1705, 107584), (1760, 104222), (1804, 101680), (1984, 92455), (2255, 81344), (2480, 73964), (2542, 72160), (2624, 69905), (2728, 67240), (3280, 55924), (3362, 54560), (3410, 53792), (3520, 52111), (3608, 50840), (4510, 40672), (4960, 36982), (5084, 36080), (5456, 33620), (6355, 28864), (6560, 27962), (6724, 27280), (6820, 26896), (7216, 25420), (8405, 21824), (9020, 20336), (9920, 18491), (10168, 18040), (10912, 16810), (12710, 14432), (13120, 13981), (13448, 13640)]