196651260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 667497600

約数和(自身を除く): 470846340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 109, 117, 130, 135, 156, 180, 195, 218, 234, 257, 260, 270, 327, 351, 390, 436, 468, 514, 540, 545, 585, 654, 702, 771, 780, 981, 1028, 1090, 1170, 1285, 1308, 1404, 1417, 1542, 1635, 1755, 1962, 2180, 2313, 2340, 2570, 2834, 2943, 3084, 3270, 3341, 3510, 3855, 3924, 4251, 4626, 4905, 5140, 5668, 5886, 6540, 6682, 6939, 7020, 7085, 7710, 8502, 9252, 9810, 10023, 11565, 11772, 12753, 13364, 13878, 14170, 14715, 15420, 16705, 17004, 19620, 20046, 21255, 23130, 25506, 27756, 28013, 28340, 29430, 30069, 33410, 34695, 38259, 40092, 42510, 46260, 50115, 51012, 56026, 58860, 60138, 63765, 66820, 69390, 76518, 84039, 85020, 90207, 100230, 112052, 120276, 127530, 138780, 140065, 150345, 153036, 168078, 180414, 191295, 200460, 252117, 255060, 280130, 300690, 336156, 360828, 364169, 382590, 420195, 451035, 504234, 560260, 601380, 728338, 756351, 765180, 840390, 902070, 1008468, 1092507, 1260585, 1456676, 1512702, 1680780, 1804140, 1820845, 2185014, 2521170, 3025404, 3277521, 3641690, 3781755, 4370028, 5042340, 5462535, 6555042, 7283380, 7563510, 9832563, 10925070, 13110084, 15127020, 16387605, 19665126, 21850140, 32775210, 39330252, 49162815, 65550420, 98325630, 196651260]

約数ペア:

[(1, 196651260), (2, 98325630), (3, 65550420), (4, 49162815), (5, 39330252), (6, 32775210), (9, 21850140), (10, 19665126), (12, 16387605), (13, 15127020), (15, 13110084), (18, 10925070), (20, 9832563), (26, 7563510), (27, 7283380), (30, 6555042), (36, 5462535), (39, 5042340), (45, 4370028), (52, 3781755), (54, 3641690), (60, 3277521), (65, 3025404), (78, 2521170), (90, 2185014), (108, 1820845), (109, 1804140), (117, 1680780), (130, 1512702), (135, 1456676), (156, 1260585), (180, 1092507), (195, 1008468), (218, 902070), (234, 840390), (257, 765180), (260, 756351), (270, 728338), (327, 601380), (351, 560260), (390, 504234), (436, 451035), (468, 420195), (514, 382590), (540, 364169), (545, 360828), (585, 336156), (654, 300690), (702, 280130), (771, 255060), (780, 252117), (981, 200460), (1028, 191295), (1090, 180414), (1170, 168078), (1285, 153036), (1308, 150345), (1404, 140065), (1417, 138780), (1542, 127530), (1635, 120276), (1755, 112052), (1962, 100230), (2180, 90207), (2313, 85020), (2340, 84039), (2570, 76518), (2834, 69390), (2943, 66820), (3084, 63765), (3270, 60138), (3341, 58860), (3510, 56026), (3855, 51012), (3924, 50115), (4251, 46260), (4626, 42510), (4905, 40092), (5140, 38259), (5668, 34695), (5886, 33410), (6540, 30069), (6682, 29430), (6939, 28340), (7020, 28013), (7085, 27756), (7710, 25506), (8502, 23130), (9252, 21255), (9810, 20046), (10023, 19620), (11565, 17004), (11772, 16705), (12753, 15420), (13364, 14715), (13878, 14170)]