13228650240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{264997}}^1$

素因数の和:265034

約数の個数: 144

約数和(自身を含む): 45499096608

約数和(自身を除く): 32270446368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 264997, 529994, 794991, 1059988, 1324985, 1589982, 2119976, 2649970, 3179964, 3444961, 3974955, 4239952, 5299940, 6359928, 6889922, 7949910, 8479904, 10334883, 10599880, 12719856, 13779844, 15899820, 16959808, 17224805, 20669766, 21199760, 25439712, 27559688, 31799640, 33919616, 34449610, 41339532, 42399520, 50879424, 51674415, 55119376, 63599280, 67839232, 68899220, 82679064, 84799040, 101758848, 103348830, 110238752, 127198560, 137798440, 165358128, 169598080, 203517696, 206697660, 220477504, 254397120, 275596880, 330716256, 339196160, 413395320, 440955008, 508794240, 551193760, 661432512, 826790640, 881910016, 1017588480, 1102387520, 1322865024, 1653581280, 2204775040, 2645730048, 3307162560, 4409550080, 6614325120, 13228650240]

約数ペア:

[(1, 13228650240), (2, 6614325120), (3, 4409550080), (4, 3307162560), (5, 2645730048), (6, 2204775040), (8, 1653581280), (10, 1322865024), (12, 1102387520), (13, 1017588480), (15, 881910016), (16, 826790640), (20, 661432512), (24, 551193760), (26, 508794240), (30, 440955008), (32, 413395320), (39, 339196160), (40, 330716256), (48, 275596880), (52, 254397120), (60, 220477504), (64, 206697660), (65, 203517696), (78, 169598080), (80, 165358128), (96, 137798440), (104, 127198560), (120, 110238752), (128, 103348830), (130, 101758848), (156, 84799040), (160, 82679064), (192, 68899220), (195, 67839232), (208, 63599280), (240, 55119376), (256, 51674415), (260, 50879424), (312, 42399520), (320, 41339532), (384, 34449610), (390, 33919616), (416, 31799640), (480, 27559688), (520, 25439712), (624, 21199760), (640, 20669766), (768, 17224805), (780, 16959808), (832, 15899820), (960, 13779844), (1040, 12719856), (1248, 10599880), (1280, 10334883), (1560, 8479904), (1664, 7949910), (1920, 6889922), (2080, 6359928), (2496, 5299940), (3120, 4239952), (3328, 3974955), (3840, 3444961), (4160, 3179964), (4992, 2649970), (6240, 2119976), (8320, 1589982), (9984, 1324985), (12480, 1059988), (16640, 794991), (24960, 529994), (49920, 264997)]