223394080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 662135040

約数和(自身を除く): 438740960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 182, 208, 224, 229, 260, 268, 280, 335, 364, 416, 455, 458, 469, 520, 536, 560, 670, 728, 871, 910, 916, 938, 1040, 1072, 1120, 1145, 1340, 1456, 1603, 1742, 1820, 1832, 1876, 2080, 2144, 2290, 2345, 2680, 2912, 2977, 3206, 3484, 3640, 3664, 3752, 4355, 4580, 4690, 5360, 5954, 6097, 6412, 6968, 7280, 7328, 7504, 8015, 8710, 9160, 9380, 10720, 11908, 12194, 12824, 13936, 14560, 14885, 15008, 15343, 16030, 17420, 18320, 18760, 20839, 23816, 24388, 25648, 27872, 29770, 30485, 30686, 32060, 34840, 36640, 37520, 41678, 47632, 48776, 51296, 59540, 60970, 61372, 64120, 69680, 75040, 76715, 83356, 95264, 97552, 104195, 107401, 119080, 121940, 122744, 128240, 139360, 153430, 166712, 195104, 199459, 208390, 214802, 238160, 243880, 245488, 256480, 306860, 333424, 398918, 416780, 429604, 476320, 487760, 490976, 537005, 613720, 666848, 797836, 833560, 859208, 975520, 997295, 1074010, 1227440, 1396213, 1595672, 1667120, 1718416, 1994590, 2148020, 2454880, 2792426, 3191344, 3334240, 3436832, 3989180, 4296040, 5584852, 6382688, 6981065, 7978360, 8592080, 11169704, 13962130, 15956720, 17184160, 22339408, 27924260, 31913440, 44678816, 55848520, 111697040, 223394080]

約数ペア:

[(1, 223394080), (2, 111697040), (4, 55848520), (5, 44678816), (7, 31913440), (8, 27924260), (10, 22339408), (13, 17184160), (14, 15956720), (16, 13962130), (20, 11169704), (26, 8592080), (28, 7978360), (32, 6981065), (35, 6382688), (40, 5584852), (52, 4296040), (56, 3989180), (65, 3436832), (67, 3334240), (70, 3191344), (80, 2792426), (91, 2454880), (104, 2148020), (112, 1994590), (130, 1718416), (134, 1667120), (140, 1595672), (160, 1396213), (182, 1227440), (208, 1074010), (224, 997295), (229, 975520), (260, 859208), (268, 833560), (280, 797836), (335, 666848), (364, 613720), (416, 537005), (455, 490976), (458, 487760), (469, 476320), (520, 429604), (536, 416780), (560, 398918), (670, 333424), (728, 306860), (871, 256480), (910, 245488), (916, 243880), (938, 238160), (1040, 214802), (1072, 208390), (1120, 199459), (1145, 195104), (1340, 166712), (1456, 153430), (1603, 139360), (1742, 128240), (1820, 122744), (1832, 121940), (1876, 119080), (2080, 107401), (2144, 104195), (2290, 97552), (2345, 95264), (2680, 83356), (2912, 76715), (2977, 75040), (3206, 69680), (3484, 64120), (3640, 61372), (3664, 60970), (3752, 59540), (4355, 51296), (4580, 48776), (4690, 47632), (5360, 41678), (5954, 37520), (6097, 36640), (6412, 34840), (6968, 32060), (7280, 30686), (7328, 30485), (7504, 29770), (8015, 27872), (8710, 25648), (9160, 24388), (9380, 23816), (10720, 20839), (11908, 18760), (12194, 18320), (12824, 17420), (13936, 16030), (14560, 15343), (14885, 15008)]