553317840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 1930376448

約数和(自身を除く): 1377058608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 83, 90, 94, 120, 141, 144, 166, 180, 188, 197, 235, 240, 249, 282, 332, 360, 376, 394, 415, 423, 470, 498, 564, 591, 664, 705, 720, 747, 752, 788, 830, 846, 940, 985, 996, 1128, 1182, 1245, 1328, 1410, 1494, 1576, 1660, 1692, 1773, 1880, 1970, 1992, 2115, 2256, 2364, 2490, 2820, 2955, 2988, 3152, 3320, 3384, 3546, 3735, 3760, 3901, 3940, 3984, 4230, 4728, 4980, 5640, 5910, 5976, 6640, 6768, 7092, 7470, 7802, 7880, 8460, 8865, 9259, 9456, 9960, 11280, 11703, 11820, 11952, 14184, 14940, 15604, 15760, 16351, 16920, 17730, 18518, 19505, 19920, 23406, 23640, 27777, 28368, 29880, 31208, 32702, 33840, 35109, 35460, 37036, 39010, 46295, 46812, 47280, 49053, 55554, 58515, 59760, 62416, 65404, 70218, 70920, 74072, 78020, 81755, 83331, 92590, 93624, 98106, 111108, 117030, 130808, 138885, 140436, 141840, 147159, 148144, 156040, 163510, 166662, 175545, 185180, 187248, 196212, 222216, 234060, 245265, 261616, 277770, 280872, 294318, 312080, 327020, 333324, 351090, 370360, 392424, 416655, 444432, 468120, 490530, 555540, 561744, 588636, 654040, 666648, 702180, 735795, 740720, 768497, 784848, 833310, 936240, 981060, 1111080, 1177272, 1308080, 1333296, 1404360, 1471590, 1536994, 1666620, 1962120, 2222160, 2305491, 2354544, 2808720, 2943180, 3073988, 3333240, 3842485, 3924240, 4610982, 5886360, 6147976, 6666480, 6916473, 7684970, 9221964, 11527455, 11772720, 12295952, 13832946, 15369940, 18443928, 23054910, 27665892, 30739880, 34582365, 36887856, 46109820, 55331784, 61479760, 69164730, 92219640, 110663568, 138329460, 184439280, 276658920, 553317840]

約数ペア:

[(1, 553317840), (2, 276658920), (3, 184439280), (4, 138329460), (5, 110663568), (6, 92219640), (8, 69164730), (9, 61479760), (10, 55331784), (12, 46109820), (15, 36887856), (16, 34582365), (18, 30739880), (20, 27665892), (24, 23054910), (30, 18443928), (36, 15369940), (40, 13832946), (45, 12295952), (47, 11772720), (48, 11527455), (60, 9221964), (72, 7684970), (80, 6916473), (83, 6666480), (90, 6147976), (94, 5886360), (120, 4610982), (141, 3924240), (144, 3842485), (166, 3333240), (180, 3073988), (188, 2943180), (197, 2808720), (235, 2354544), (240, 2305491), (249, 2222160), (282, 1962120), (332, 1666620), (360, 1536994), (376, 1471590), (394, 1404360), (415, 1333296), (423, 1308080), (470, 1177272), (498, 1111080), (564, 981060), (591, 936240), (664, 833310), (705, 784848), (720, 768497), (747, 740720), (752, 735795), (788, 702180), (830, 666648), (846, 654040), (940, 588636), (985, 561744), (996, 555540), (1128, 490530), (1182, 468120), (1245, 444432), (1328, 416655), (1410, 392424), (1494, 370360), (1576, 351090), (1660, 333324), (1692, 327020), (1773, 312080), (1880, 294318), (1970, 280872), (1992, 277770), (2115, 261616), (2256, 245265), (2364, 234060), (2490, 222216), (2820, 196212), (2955, 187248), (2988, 185180), (3152, 175545), (3320, 166662), (3384, 163510), (3546, 156040), (3735, 148144), (3760, 147159), (3901, 141840), (3940, 140436), (3984, 138885), (4230, 130808), (4728, 117030), (4980, 111108), (5640, 98106), (5910, 93624), (5976, 92590), (6640, 83331), (6768, 81755), (7092, 78020), (7470, 74072), (7802, 70920), (7880, 70218), (8460, 65404), (8865, 62416), (9259, 59760), (9456, 58515), (9960, 55554), (11280, 49053), (11703, 47280), (11820, 46812), (11952, 46295), (14184, 39010), (14940, 37036), (15604, 35460), (15760, 35109), (16351, 33840), (16920, 32702), (17730, 31208), (18518, 29880), (19505, 28368), (19920, 27777), (23406, 23640)]