173185740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 659218560

約数和(自身を除く): 486032820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 109, 117, 126, 130, 140, 156, 180, 182, 194, 195, 210, 218, 234, 252, 260, 273, 291, 315, 327, 364, 388, 390, 420, 436, 455, 468, 485, 545, 546, 582, 585, 630, 654, 679, 763, 780, 819, 873, 910, 970, 981, 1090, 1092, 1164, 1170, 1260, 1261, 1308, 1358, 1365, 1417, 1455, 1526, 1635, 1638, 1746, 1820, 1940, 1962, 2037, 2180, 2289, 2340, 2522, 2716, 2730, 2834, 2910, 3052, 3270, 3276, 3395, 3492, 3783, 3815, 3924, 4074, 4095, 4251, 4365, 4578, 4905, 5044, 5460, 5668, 5820, 6111, 6305, 6540, 6790, 6867, 7085, 7566, 7630, 8148, 8190, 8502, 8730, 8827, 9156, 9810, 9919, 10185, 10573, 11349, 11445, 12222, 12610, 12753, 13580, 13734, 14170, 15132, 15260, 16380, 17004, 17460, 17654, 18915, 19620, 19838, 20370, 21146, 21255, 22698, 22890, 24444, 25220, 25506, 26481, 27468, 28340, 29757, 30555, 31719, 34335, 35308, 37830, 39676, 40740, 42292, 42510, 44135, 45396, 45780, 49595, 51012, 52865, 52962, 56745, 59514, 61110, 63438, 63765, 68670, 74011, 75660, 79443, 85020, 88270, 89271, 95157, 99190, 105730, 105924, 113490, 119028, 122220, 126876, 127530, 132405, 137340, 137449, 148022, 148785, 158595, 158886, 176540, 178542, 190314, 198380, 211460, 222033, 226980, 255060, 264810, 274898, 296044, 297570, 317190, 317772, 357084, 370055, 380628, 397215, 412347, 444066, 446355, 475785, 529620, 549796, 595140, 634380, 666099, 687245, 740110, 794430, 824694, 888132, 892710, 951570, 962143, 1110165, 1237041, 1332198, 1374490, 1480220, 1588860, 1649388, 1785420, 1903140, 1924286, 2061735, 2220330, 2474082, 2664396, 2748980, 2886429, 3330495, 3848572, 4123470, 4440660, 4810715, 4948164, 5772858, 6185205, 6660990, 8246940, 8659287, 9621430, 11545716, 12370410, 13321980, 14432145, 17318574, 19242860, 24740820, 28864290, 34637148, 43296435, 57728580, 86592870, 173185740]

約数ペア:

[(1, 173185740), (2, 86592870), (3, 57728580), (4, 43296435), (5, 34637148), (6, 28864290), (7, 24740820), (9, 19242860), (10, 17318574), (12, 14432145), (13, 13321980), (14, 12370410), (15, 11545716), (18, 9621430), (20, 8659287), (21, 8246940), (26, 6660990), (28, 6185205), (30, 5772858), (35, 4948164), (36, 4810715), (39, 4440660), (42, 4123470), (45, 3848572), (52, 3330495), (60, 2886429), (63, 2748980), (65, 2664396), (70, 2474082), (78, 2220330), (84, 2061735), (90, 1924286), (91, 1903140), (97, 1785420), (105, 1649388), (109, 1588860), (117, 1480220), (126, 1374490), (130, 1332198), (140, 1237041), (156, 1110165), (180, 962143), (182, 951570), (194, 892710), (195, 888132), (210, 824694), (218, 794430), (234, 740110), (252, 687245), (260, 666099), (273, 634380), (291, 595140), (315, 549796), (327, 529620), (364, 475785), (388, 446355), (390, 444066), (420, 412347), (436, 397215), (455, 380628), (468, 370055), (485, 357084), (545, 317772), (546, 317190), (582, 297570), (585, 296044), (630, 274898), (654, 264810), (679, 255060), (763, 226980), (780, 222033), (819, 211460), (873, 198380), (910, 190314), (970, 178542), (981, 176540), (1090, 158886), (1092, 158595), (1164, 148785), (1170, 148022), (1260, 137449), (1261, 137340), (1308, 132405), (1358, 127530), (1365, 126876), (1417, 122220), (1455, 119028), (1526, 113490), (1635, 105924), (1638, 105730), (1746, 99190), (1820, 95157), (1940, 89271), (1962, 88270), (2037, 85020), (2180, 79443), (2289, 75660), (2340, 74011), (2522, 68670), (2716, 63765), (2730, 63438), (2834, 61110), (2910, 59514), (3052, 56745), (3270, 52962), (3276, 52865), (3395, 51012), (3492, 49595), (3783, 45780), (3815, 45396), (3924, 44135), (4074, 42510), (4095, 42292), (4251, 40740), (4365, 39676), (4578, 37830), (4905, 35308), (5044, 34335), (5460, 31719), (5668, 30555), (5820, 29757), (6111, 28340), (6305, 27468), (6540, 26481), (6790, 25506), (6867, 25220), (7085, 24444), (7566, 22890), (7630, 22698), (8148, 21255), (8190, 21146), (8502, 20370), (8730, 19838), (8827, 19620), (9156, 18915), (9810, 17654), (9919, 17460), (10185, 17004), (10573, 16380), (11349, 15260), (11445, 15132), (12222, 14170), (12610, 13734), (12753, 13580)]