139511520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 520097760

約数和(自身を除く): 380586240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 139, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 278, 288, 306, 328, 340, 360, 369, 408, 410, 417, 480, 492, 510, 544, 556, 612, 615, 656, 680, 695, 697, 720, 738, 765, 816, 820, 834, 984, 1020, 1112, 1224, 1230, 1251, 1312, 1360, 1390, 1394, 1440, 1476, 1530, 1632, 1640, 1668, 1845, 1968, 2040, 2085, 2091, 2224, 2363, 2448, 2460, 2502, 2720, 2780, 2788, 2952, 3060, 3280, 3336, 3485, 3690, 3936, 4080, 4170, 4182, 4448, 4726, 4896, 4920, 5004, 5560, 5576, 5699, 5904, 6120, 6255, 6273, 6560, 6672, 6970, 7089, 7380, 8160, 8340, 8364, 9452, 9840, 10008, 10455, 11120, 11152, 11398, 11808, 11815, 12240, 12510, 12546, 13344, 13940, 14178, 14760, 16680, 16728, 17097, 18904, 19680, 20016, 20910, 21267, 22240, 22304, 22796, 23630, 24480, 25020, 25092, 27880, 28356, 28495, 29520, 31365, 33360, 33456, 34194, 35445, 37808, 40032, 41820, 42534, 45592, 47260, 50040, 50184, 51291, 55760, 56712, 56990, 59040, 62730, 66720, 66912, 68388, 70890, 75616, 83640, 85068, 85485, 91184, 94520, 96883, 100080, 100368, 102582, 106335, 111520, 113424, 113980, 125460, 136776, 141780, 167280, 170136, 170970, 182368, 189040, 193766, 200160, 200736, 205164, 212670, 226848, 227960, 250920, 256455, 273552, 283560, 290649, 334560, 340272, 341940, 378080, 387532, 410328, 425340, 455920, 484415, 501840, 512910, 547104, 567120, 581298, 680544, 683880, 775064, 820656, 850680, 871947, 911840, 968830, 1003680, 1025820, 1134240, 1162596, 1367760, 1453245, 1550128, 1641312, 1701360, 1743894, 1937660, 2051640, 2325192, 2735520, 2906490, 3100256, 3402720, 3487788, 3875320, 4103280, 4359735, 4650384, 5812980, 6975576, 7750640, 8206560, 8719470, 9300768, 11625960, 13951152, 15501280, 17438940, 23251920, 27902304, 34877880, 46503840, 69755760, 139511520]

約数ペア:

[(1, 139511520), (2, 69755760), (3, 46503840), (4, 34877880), (5, 27902304), (6, 23251920), (8, 17438940), (9, 15501280), (10, 13951152), (12, 11625960), (15, 9300768), (16, 8719470), (17, 8206560), (18, 7750640), (20, 6975576), (24, 5812980), (30, 4650384), (32, 4359735), (34, 4103280), (36, 3875320), (40, 3487788), (41, 3402720), (45, 3100256), (48, 2906490), (51, 2735520), (60, 2325192), (68, 2051640), (72, 1937660), (80, 1743894), (82, 1701360), (85, 1641312), (90, 1550128), (96, 1453245), (102, 1367760), (120, 1162596), (123, 1134240), (136, 1025820), (139, 1003680), (144, 968830), (153, 911840), (160, 871947), (164, 850680), (170, 820656), (180, 775064), (204, 683880), (205, 680544), (240, 581298), (246, 567120), (255, 547104), (272, 512910), (278, 501840), (288, 484415), (306, 455920), (328, 425340), (340, 410328), (360, 387532), (369, 378080), (408, 341940), (410, 340272), (417, 334560), (480, 290649), (492, 283560), (510, 273552), (544, 256455), (556, 250920), (612, 227960), (615, 226848), (656, 212670), (680, 205164), (695, 200736), (697, 200160), (720, 193766), (738, 189040), (765, 182368), (816, 170970), (820, 170136), (834, 167280), (984, 141780), (1020, 136776), (1112, 125460), (1224, 113980), (1230, 113424), (1251, 111520), (1312, 106335), (1360, 102582), (1390, 100368), (1394, 100080), (1440, 96883), (1476, 94520), (1530, 91184), (1632, 85485), (1640, 85068), (1668, 83640), (1845, 75616), (1968, 70890), (2040, 68388), (2085, 66912), (2091, 66720), (2224, 62730), (2363, 59040), (2448, 56990), (2460, 56712), (2502, 55760), (2720, 51291), (2780, 50184), (2788, 50040), (2952, 47260), (3060, 45592), (3280, 42534), (3336, 41820), (3485, 40032), (3690, 37808), (3936, 35445), (4080, 34194), (4170, 33456), (4182, 33360), (4448, 31365), (4726, 29520), (4896, 28495), (4920, 28356), (5004, 27880), (5560, 25092), (5576, 25020), (5699, 24480), (5904, 23630), (6120, 22796), (6255, 22304), (6273, 22240), (6560, 21267), (6672, 20910), (6970, 20016), (7089, 19680), (7380, 18904), (8160, 17097), (8340, 16728), (8364, 16680), (9452, 14760), (9840, 14178), (10008, 13940), (10455, 13344), (11120, 12546), (11152, 12510), (11398, 12240), (11808, 11815)]