8315754480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25609}}^1$

素因数の和:25680

約数の個数: 240

約数和(自身を含む): 31210189920

約数和(自身を除く): 22894435440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2706, 2952, 3280, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 5904, 6765, 7216, 7380, 7920, 8118, 9020, 9840, 10824, 13530, 14760, 16236, 18040, 20295, 21648, 25609, 27060, 29520, 32472, 36080, 40590, 51218, 54120, 64944, 76827, 81180, 102436, 108240, 128045, 153654, 162360, 204872, 230481, 256090, 281699, 307308, 324720, 384135, 409744, 460962, 512180, 563398, 614616, 768270, 845097, 921924, 1024360, 1049969, 1126796, 1152405, 1229232, 1408495, 1536540, 1690194, 1843848, 2048720, 2099938, 2253592, 2304810, 2535291, 2816990, 3073080, 3149907, 3380388, 3687696, 4199876, 4225485, 4507184, 4609620, 5070582, 5249845, 5633980, 6146160, 6299814, 6760776, 8399752, 8450970, 9219240, 9449721, 10141164, 10499690, 11267960, 11549659, 12599628, 12676455, 13521552, 15749535, 16799504, 16901940, 18438480, 18899442, 20282328, 20999380, 22535920, 23099318, 25199256, 25352910, 31499070, 33803880, 34648977, 37798884, 40564656, 41998760, 46198636, 47248605, 50398512, 50705820, 57748295, 62998140, 67607760, 69297954, 75597768, 83997520, 92397272, 94497210, 101411640, 103946931, 115496590, 125996280, 138595908, 151195536, 173244885, 184794544, 188994420, 202823280, 207893862, 230993180, 251992560, 277191816, 346489770, 377988840, 415787724, 461986360, 519734655, 554383632, 692979540, 755977680, 831575448, 923972720, 1039469310, 1385959080, 1663150896, 2078938620, 2771918160, 4157877240, 8315754480]

約数ペア:

[(1, 8315754480), (2, 4157877240), (3, 2771918160), (4, 2078938620), (5, 1663150896), (6, 1385959080), (8, 1039469310), (9, 923972720), (10, 831575448), (11, 755977680), (12, 692979540), (15, 554383632), (16, 519734655), (18, 461986360), (20, 415787724), (22, 377988840), (24, 346489770), (30, 277191816), (33, 251992560), (36, 230993180), (40, 207893862), (41, 202823280), (44, 188994420), (45, 184794544), (48, 173244885), (55, 151195536), (60, 138595908), (66, 125996280), (72, 115496590), (80, 103946931), (82, 101411640), (88, 94497210), (90, 92397272), (99, 83997520), (110, 75597768), (120, 69297954), (123, 67607760), (132, 62998140), (144, 57748295), (164, 50705820), (165, 50398512), (176, 47248605), (180, 46198636), (198, 41998760), (205, 40564656), (220, 37798884), (240, 34648977), (246, 33803880), (264, 31499070), (328, 25352910), (330, 25199256), (360, 23099318), (369, 22535920), (396, 20999380), (410, 20282328), (440, 18899442), (451, 18438480), (492, 16901940), (495, 16799504), (528, 15749535), (615, 13521552), (656, 12676455), (660, 12599628), (720, 11549659), (738, 11267960), (792, 10499690), (820, 10141164), (880, 9449721), (902, 9219240), (984, 8450970), (990, 8399752), (1230, 6760776), (1320, 6299814), (1353, 6146160), (1476, 5633980), (1584, 5249845), (1640, 5070582), (1804, 4609620), (1845, 4507184), (1968, 4225485), (1980, 4199876), (2255, 3687696), (2460, 3380388), (2640, 3149907), (2706, 3073080), (2952, 2816990), (3280, 2535291), (3608, 2304810), (3690, 2253592), (3960, 2099938), (4059, 2048720), (4510, 1843848), (4920, 1690194), (5412, 1536540), (5904, 1408495), (6765, 1229232), (7216, 1152405), (7380, 1126796), (7920, 1049969), (8118, 1024360), (9020, 921924), (9840, 845097), (10824, 768270), (13530, 614616), (14760, 563398), (16236, 512180), (18040, 460962), (20295, 409744), (21648, 384135), (25609, 324720), (27060, 307308), (29520, 281699), (32472, 256090), (36080, 230481), (40590, 204872), (51218, 162360), (54120, 153654), (64944, 128045), (76827, 108240), (81180, 102436)]