1330250240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 160

約数和(自身を含む): 3522524544

約数和(自身を除く): 2192274304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 176, 194, 220, 256, 320, 352, 388, 440, 485, 487, 512, 640, 704, 776, 880, 970, 974, 1067, 1280, 1408, 1552, 1760, 1940, 1948, 2134, 2435, 2560, 2816, 3104, 3520, 3880, 3896, 4268, 4870, 5335, 5357, 5632, 6208, 7040, 7760, 7792, 8536, 9740, 10670, 10714, 12416, 14080, 15520, 15584, 17072, 19480, 21340, 21428, 24832, 26785, 28160, 31040, 31168, 34144, 38960, 42680, 42856, 47239, 49664, 53570, 62080, 62336, 68288, 77920, 85360, 85712, 94478, 107140, 124160, 124672, 136576, 155840, 170720, 171424, 188956, 214280, 236195, 248320, 249344, 273152, 311680, 341440, 342848, 377912, 428560, 472390, 519629, 546304, 623360, 682880, 685696, 755824, 857120, 944780, 1039258, 1246720, 1365760, 1371392, 1511648, 1714240, 1889560, 2078516, 2598145, 2731520, 2742784, 3023296, 3428480, 3779120, 4157032, 5196290, 6046592, 6856960, 7558240, 8314064, 10392580, 12093184, 13713920, 15116480, 16628128, 20785160, 24186368, 30232960, 33256256, 41570320, 60465920, 66512512, 83140640, 120931840, 133025024, 166281280, 266050048, 332562560, 665125120, 1330250240]

約数ペア:

[(1, 1330250240), (2, 665125120), (4, 332562560), (5, 266050048), (8, 166281280), (10, 133025024), (11, 120931840), (16, 83140640), (20, 66512512), (22, 60465920), (32, 41570320), (40, 33256256), (44, 30232960), (55, 24186368), (64, 20785160), (80, 16628128), (88, 15116480), (97, 13713920), (110, 12093184), (128, 10392580), (160, 8314064), (176, 7558240), (194, 6856960), (220, 6046592), (256, 5196290), (320, 4157032), (352, 3779120), (388, 3428480), (440, 3023296), (485, 2742784), (487, 2731520), (512, 2598145), (640, 2078516), (704, 1889560), (776, 1714240), (880, 1511648), (970, 1371392), (974, 1365760), (1067, 1246720), (1280, 1039258), (1408, 944780), (1552, 857120), (1760, 755824), (1940, 685696), (1948, 682880), (2134, 623360), (2435, 546304), (2560, 519629), (2816, 472390), (3104, 428560), (3520, 377912), (3880, 342848), (3896, 341440), (4268, 311680), (4870, 273152), (5335, 249344), (5357, 248320), (5632, 236195), (6208, 214280), (7040, 188956), (7760, 171424), (7792, 170720), (8536, 155840), (9740, 136576), (10670, 124672), (10714, 124160), (12416, 107140), (14080, 94478), (15520, 85712), (15584, 85360), (17072, 77920), (19480, 68288), (21340, 62336), (21428, 62080), (24832, 53570), (26785, 49664), (28160, 47239), (31040, 42856), (31168, 42680), (34144, 38960)]