197299440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 723891168

約数和(自身を除く): 526591728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 197, 208, 214, 234, 240, 260, 312, 321, 360, 390, 394, 428, 468, 520, 535, 585, 591, 624, 642, 720, 780, 788, 856, 936, 963, 985, 1040, 1070, 1170, 1182, 1284, 1391, 1560, 1576, 1605, 1712, 1773, 1872, 1926, 1970, 2140, 2340, 2364, 2561, 2568, 2782, 2955, 3120, 3152, 3210, 3546, 3852, 3940, 4173, 4280, 4680, 4728, 4815, 5122, 5136, 5564, 5910, 6420, 6955, 7092, 7683, 7704, 7880, 8346, 8560, 8865, 9360, 9456, 9630, 10244, 11128, 11820, 12519, 12805, 12840, 13910, 14184, 15366, 15408, 15760, 16692, 17730, 19260, 20488, 20865, 21079, 22256, 23049, 23640, 25038, 25610, 25680, 27820, 28368, 30732, 33384, 35460, 38415, 38520, 40976, 41730, 42158, 46098, 47280, 50076, 51220, 55640, 61464, 62595, 63237, 66768, 70920, 76830, 77040, 83460, 84316, 92196, 100152, 102440, 105395, 111280, 115245, 122928, 125190, 126474, 141840, 153660, 166920, 168632, 184392, 189711, 200304, 204880, 210790, 230490, 250380, 252948, 274027, 307320, 316185, 333840, 337264, 368784, 379422, 421580, 460980, 500760, 505896, 548054, 614640, 632370, 758844, 822081, 843160, 921960, 948555, 1001520, 1011792, 1096108, 1264740, 1370135, 1517688, 1644162, 1686320, 1843920, 1897110, 2192216, 2466243, 2529480, 2740270, 3035376, 3288324, 3794220, 4110405, 4384432, 4932486, 5058960, 5480540, 6576648, 7588440, 8220810, 9864972, 10961080, 12331215, 13153296, 15176880, 16441620, 19729944, 21922160, 24662430, 32883240, 39459888, 49324860, 65766480, 98649720, 197299440]

約数ペア:

[(1, 197299440), (2, 98649720), (3, 65766480), (4, 49324860), (5, 39459888), (6, 32883240), (8, 24662430), (9, 21922160), (10, 19729944), (12, 16441620), (13, 15176880), (15, 13153296), (16, 12331215), (18, 10961080), (20, 9864972), (24, 8220810), (26, 7588440), (30, 6576648), (36, 5480540), (39, 5058960), (40, 4932486), (45, 4384432), (48, 4110405), (52, 3794220), (60, 3288324), (65, 3035376), (72, 2740270), (78, 2529480), (80, 2466243), (90, 2192216), (104, 1897110), (107, 1843920), (117, 1686320), (120, 1644162), (130, 1517688), (144, 1370135), (156, 1264740), (180, 1096108), (195, 1011792), (197, 1001520), (208, 948555), (214, 921960), (234, 843160), (240, 822081), (260, 758844), (312, 632370), (321, 614640), (360, 548054), (390, 505896), (394, 500760), (428, 460980), (468, 421580), (520, 379422), (535, 368784), (585, 337264), (591, 333840), (624, 316185), (642, 307320), (720, 274027), (780, 252948), (788, 250380), (856, 230490), (936, 210790), (963, 204880), (985, 200304), (1040, 189711), (1070, 184392), (1170, 168632), (1182, 166920), (1284, 153660), (1391, 141840), (1560, 126474), (1576, 125190), (1605, 122928), (1712, 115245), (1773, 111280), (1872, 105395), (1926, 102440), (1970, 100152), (2140, 92196), (2340, 84316), (2364, 83460), (2561, 77040), (2568, 76830), (2782, 70920), (2955, 66768), (3120, 63237), (3152, 62595), (3210, 61464), (3546, 55640), (3852, 51220), (3940, 50076), (4173, 47280), (4280, 46098), (4680, 42158), (4728, 41730), (4815, 40976), (5122, 38520), (5136, 38415), (5564, 35460), (5910, 33384), (6420, 30732), (6955, 28368), (7092, 27820), (7683, 25680), (7704, 25610), (7880, 25038), (8346, 23640), (8560, 23049), (8865, 22256), (9360, 21079), (9456, 20865), (9630, 20488), (10244, 19260), (11128, 17730), (11820, 16692), (12519, 15760), (12805, 15408), (12840, 15366), (13910, 14184)]