253498080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 893120256

約数和(自身を除く): 639622176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1056, 1171, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2255, 2342, 2460, 2640, 2706, 3280, 3513, 3608, 3936, 4510, 4684, 4920, 5280, 5412, 5855, 6560, 6765, 7026, 7216, 9020, 9368, 9840, 10824, 11710, 12881, 13530, 14052, 14432, 17565, 18040, 18736, 19680, 21648, 23420, 25762, 27060, 28104, 35130, 36080, 37472, 38643, 43296, 46840, 48011, 51524, 54120, 56208, 64405, 70260, 72160, 77286, 93680, 96022, 103048, 108240, 112416, 128810, 140520, 144033, 154572, 187360, 192044, 193215, 206096, 216480, 240055, 257620, 281040, 288066, 309144, 384088, 386430, 412192, 480110, 515240, 528121, 562080, 576132, 618288, 720165, 768176, 772860, 960220, 1030480, 1056242, 1152264, 1236576, 1440330, 1536352, 1545720, 1584363, 1920440, 2060960, 2112484, 2304528, 2640605, 2880660, 3091440, 3168726, 3840880, 4224968, 4609056, 5281210, 5761320, 6182880, 6337452, 7681760, 7921815, 8449936, 10562420, 11522640, 12674904, 15843630, 16899872, 21124840, 23045280, 25349808, 31687260, 42249680, 50699616, 63374520, 84499360, 126749040, 253498080]

約数ペア:

[(1, 253498080), (2, 126749040), (3, 84499360), (4, 63374520), (5, 50699616), (6, 42249680), (8, 31687260), (10, 25349808), (11, 23045280), (12, 21124840), (15, 16899872), (16, 15843630), (20, 12674904), (22, 11522640), (24, 10562420), (30, 8449936), (32, 7921815), (33, 7681760), (40, 6337452), (41, 6182880), (44, 5761320), (48, 5281210), (55, 4609056), (60, 4224968), (66, 3840880), (80, 3168726), (82, 3091440), (88, 2880660), (96, 2640605), (110, 2304528), (120, 2112484), (123, 2060960), (132, 1920440), (160, 1584363), (164, 1545720), (165, 1536352), (176, 1440330), (205, 1236576), (220, 1152264), (240, 1056242), (246, 1030480), (264, 960220), (328, 772860), (330, 768176), (352, 720165), (410, 618288), (440, 576132), (451, 562080), (480, 528121), (492, 515240), (528, 480110), (615, 412192), (656, 386430), (660, 384088), (820, 309144), (880, 288066), (902, 281040), (984, 257620), (1056, 240055), (1171, 216480), (1230, 206096), (1312, 193215), (1320, 192044), (1353, 187360), (1640, 154572), (1760, 144033), (1804, 140520), (1968, 128810), (2255, 112416), (2342, 108240), (2460, 103048), (2640, 96022), (2706, 93680), (3280, 77286), (3513, 72160), (3608, 70260), (3936, 64405), (4510, 56208), (4684, 54120), (4920, 51524), (5280, 48011), (5412, 46840), (5855, 43296), (6560, 38643), (6765, 37472), (7026, 36080), (7216, 35130), (9020, 28104), (9368, 27060), (9840, 25762), (10824, 23420), (11710, 21648), (12881, 19680), (13530, 18736), (14052, 18040), (14432, 17565)]