945105920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 176

約数和(自身を含む): 2513191968

約数和(自身を除く): 1568086048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 173, 176, 194, 220, 256, 320, 346, 352, 388, 440, 485, 512, 640, 692, 704, 776, 865, 880, 970, 1024, 1067, 1280, 1384, 1408, 1552, 1730, 1760, 1903, 1940, 2134, 2560, 2768, 2816, 3104, 3460, 3520, 3806, 3880, 4268, 5120, 5335, 5536, 5632, 6208, 6920, 7040, 7612, 7760, 8536, 9515, 10670, 11072, 11264, 12416, 13840, 14080, 15224, 15520, 16781, 17072, 19030, 21340, 22144, 24832, 27680, 28160, 30448, 31040, 33562, 34144, 38060, 42680, 44288, 49664, 55360, 56320, 60896, 62080, 67124, 68288, 76120, 83905, 85360, 88576, 99328, 110720, 121792, 124160, 134248, 136576, 152240, 167810, 170720, 177152, 184591, 221440, 243584, 248320, 268496, 273152, 304480, 335620, 341440, 369182, 442880, 487168, 496640, 536992, 546304, 608960, 671240, 682880, 738364, 885760, 922955, 974336, 1073984, 1092608, 1217920, 1342480, 1365760, 1476728, 1845910, 1948672, 2147968, 2435840, 2684960, 2731520, 2953456, 3691820, 4295936, 4871680, 5369920, 5463040, 5906912, 7383640, 8591872, 9743360, 10739840, 11813824, 14767280, 17183744, 21479680, 23627648, 29534560, 42959360, 47255296, 59069120, 85918720, 94510592, 118138240, 189021184, 236276480, 472552960, 945105920]

約数ペア:

[(1, 945105920), (2, 472552960), (4, 236276480), (5, 189021184), (8, 118138240), (10, 94510592), (11, 85918720), (16, 59069120), (20, 47255296), (22, 42959360), (32, 29534560), (40, 23627648), (44, 21479680), (55, 17183744), (64, 14767280), (80, 11813824), (88, 10739840), (97, 9743360), (110, 8591872), (128, 7383640), (160, 5906912), (173, 5463040), (176, 5369920), (194, 4871680), (220, 4295936), (256, 3691820), (320, 2953456), (346, 2731520), (352, 2684960), (388, 2435840), (440, 2147968), (485, 1948672), (512, 1845910), (640, 1476728), (692, 1365760), (704, 1342480), (776, 1217920), (865, 1092608), (880, 1073984), (970, 974336), (1024, 922955), (1067, 885760), (1280, 738364), (1384, 682880), (1408, 671240), (1552, 608960), (1730, 546304), (1760, 536992), (1903, 496640), (1940, 487168), (2134, 442880), (2560, 369182), (2768, 341440), (2816, 335620), (3104, 304480), (3460, 273152), (3520, 268496), (3806, 248320), (3880, 243584), (4268, 221440), (5120, 184591), (5335, 177152), (5536, 170720), (5632, 167810), (6208, 152240), (6920, 136576), (7040, 134248), (7612, 124160), (7760, 121792), (8536, 110720), (9515, 99328), (10670, 88576), (11072, 85360), (11264, 83905), (12416, 76120), (13840, 68288), (14080, 67124), (15224, 62080), (15520, 60896), (16781, 56320), (17072, 55360), (19030, 49664), (21340, 44288), (22144, 42680), (24832, 38060), (27680, 34144), (28160, 33562), (30448, 31040)]