1125386240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 3005009280

約数和(自身を除く): 1879623040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 103, 110, 128, 160, 176, 194, 206, 220, 256, 320, 352, 388, 412, 440, 485, 512, 515, 640, 704, 776, 824, 880, 970, 1024, 1030, 1067, 1133, 1280, 1408, 1552, 1648, 1760, 1940, 2048, 2060, 2134, 2266, 2560, 2816, 3104, 3296, 3520, 3880, 4120, 4268, 4532, 5120, 5335, 5632, 5665, 6208, 6592, 7040, 7760, 8240, 8536, 9064, 9991, 10240, 10670, 11264, 11330, 12416, 13184, 14080, 15520, 16480, 17072, 18128, 19982, 21340, 22528, 22660, 24832, 26368, 28160, 31040, 32960, 34144, 36256, 39964, 42680, 45320, 49664, 49955, 52736, 56320, 62080, 65920, 68288, 72512, 79928, 85360, 90640, 99328, 99910, 105472, 109901, 112640, 124160, 131840, 136576, 145024, 159856, 170720, 181280, 198656, 199820, 210944, 219802, 248320, 263680, 273152, 290048, 319712, 341440, 362560, 399640, 439604, 496640, 527360, 546304, 549505, 580096, 639424, 682880, 725120, 799280, 879208, 993280, 1054720, 1092608, 1099010, 1160192, 1278848, 1365760, 1450240, 1598560, 1758416, 2185216, 2198020, 2320384, 2557696, 2731520, 2900480, 3197120, 3516832, 4396040, 5115392, 5463040, 5800960, 6394240, 7033664, 8792080, 10230784, 10926080, 11601920, 12788480, 14067328, 17584160, 20461568, 25576960, 28134656, 35168320, 51153920, 56269312, 70336640, 102307840, 112538624, 140673280, 225077248, 281346560, 562693120, 1125386240]

約数ペア:

[(1, 1125386240), (2, 562693120), (4, 281346560), (5, 225077248), (8, 140673280), (10, 112538624), (11, 102307840), (16, 70336640), (20, 56269312), (22, 51153920), (32, 35168320), (40, 28134656), (44, 25576960), (55, 20461568), (64, 17584160), (80, 14067328), (88, 12788480), (97, 11601920), (103, 10926080), (110, 10230784), (128, 8792080), (160, 7033664), (176, 6394240), (194, 5800960), (206, 5463040), (220, 5115392), (256, 4396040), (320, 3516832), (352, 3197120), (388, 2900480), (412, 2731520), (440, 2557696), (485, 2320384), (512, 2198020), (515, 2185216), (640, 1758416), (704, 1598560), (776, 1450240), (824, 1365760), (880, 1278848), (970, 1160192), (1024, 1099010), (1030, 1092608), (1067, 1054720), (1133, 993280), (1280, 879208), (1408, 799280), (1552, 725120), (1648, 682880), (1760, 639424), (1940, 580096), (2048, 549505), (2060, 546304), (2134, 527360), (2266, 496640), (2560, 439604), (2816, 399640), (3104, 362560), (3296, 341440), (3520, 319712), (3880, 290048), (4120, 273152), (4268, 263680), (4532, 248320), (5120, 219802), (5335, 210944), (5632, 199820), (5665, 198656), (6208, 181280), (6592, 170720), (7040, 159856), (7760, 145024), (8240, 136576), (8536, 131840), (9064, 124160), (9991, 112640), (10240, 109901), (10670, 105472), (11264, 99910), (11330, 99328), (12416, 90640), (13184, 85360), (14080, 79928), (15520, 72512), (16480, 68288), (17072, 65920), (18128, 62080), (19982, 56320), (21340, 52736), (22528, 49955), (22660, 49664), (24832, 45320), (26368, 42680), (28160, 39964), (31040, 36256), (32960, 34144)]