20159611488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 288

約数和(自身を含む): 61138022400

約数和(自身を除く): 40978410912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 107, 124, 141, 144, 186, 188, 214, 248, 279, 282, 288, 321, 372, 376, 423, 428, 449, 496, 558, 564, 642, 744, 752, 846, 856, 898, 963, 992, 1116, 1128, 1284, 1347, 1457, 1488, 1504, 1692, 1712, 1796, 1926, 2232, 2256, 2568, 2694, 2914, 2976, 3317, 3384, 3424, 3592, 3852, 4041, 4371, 4464, 4512, 5029, 5136, 5388, 5828, 6634, 6768, 7184, 7704, 8082, 8742, 8928, 9951, 10058, 10272, 10776, 11656, 13113, 13268, 13536, 13919, 14368, 15087, 15408, 16164, 17484, 19902, 20116, 21103, 21552, 23312, 26226, 26536, 27838, 29853, 30174, 30816, 32328, 34968, 39804, 40232, 41757, 42206, 43104, 45261, 46624, 48043, 52452, 53072, 55676, 59706, 60348, 63309, 64656, 69936, 79608, 80464, 83514, 84412, 90522, 96086, 104904, 106144, 111352, 119412, 120696, 125271, 126618, 129312, 139872, 144129, 155899, 159216, 160928, 167028, 168824, 181044, 189927, 192172, 209808, 222704, 238824, 241392, 250542, 253236, 288258, 311798, 318432, 334056, 337648, 362088, 379854, 384344, 419616, 432387, 445408, 467697, 477648, 482784, 501084, 506472, 576516, 623596, 654193, 668112, 675296, 724176, 759708, 768688, 864774, 935394, 955296, 1002168, 1012944, 1153032, 1247192, 1308386, 1336224, 1403091, 1448352, 1489333, 1519416, 1537376, 1729548, 1870788, 1962579, 2004336, 2025888, 2258021, 2306064, 2494384, 2616772, 2806182, 2978666, 3038832, 3459096, 3741576, 3925158, 4008672, 4467999, 4516042, 4612128, 4988768, 5233544, 5612364, 5887737, 5957332, 6077664, 6774063, 6918192, 7483152, 7850316, 8935998, 9032084, 10467088, 11224728, 11775474, 11914664, 13403997, 13548126, 13836384, 14966304, 15700632, 17871996, 18064168, 20322189, 20934176, 22449456, 23550948, 23829328, 26807994, 27096252, 31401264, 35743992, 36128336, 40644378, 44898912, 47101896, 47658656, 53615988, 54192504, 62802528, 69998651, 71487984, 72256672, 81288756, 94203792, 107231976, 108385008, 139997302, 142975968, 162577512, 188407584, 209995953, 214463952, 216770016, 279994604, 325155024, 419991906, 428927904, 559989208, 629987859, 650310048, 839983812, 1119978416, 1259975718, 1679967624, 2239956832, 2519951436, 3359935248, 5039902872, 6719870496, 10079805744, 20159611488]

約数ペア:

[(1, 20159611488), (2, 10079805744), (3, 6719870496), (4, 5039902872), (6, 3359935248), (8, 2519951436), (9, 2239956832), (12, 1679967624), (16, 1259975718), (18, 1119978416), (24, 839983812), (31, 650310048), (32, 629987859), (36, 559989208), (47, 428927904), (48, 419991906), (62, 325155024), (72, 279994604), (93, 216770016), (94, 214463952), (96, 209995953), (107, 188407584), (124, 162577512), (141, 142975968), (144, 139997302), (186, 108385008), (188, 107231976), (214, 94203792), (248, 81288756), (279, 72256672), (282, 71487984), (288, 69998651), (321, 62802528), (372, 54192504), (376, 53615988), (423, 47658656), (428, 47101896), (449, 44898912), (496, 40644378), (558, 36128336), (564, 35743992), (642, 31401264), (744, 27096252), (752, 26807994), (846, 23829328), (856, 23550948), (898, 22449456), (963, 20934176), (992, 20322189), (1116, 18064168), (1128, 17871996), (1284, 15700632), (1347, 14966304), (1457, 13836384), (1488, 13548126), (1504, 13403997), (1692, 11914664), (1712, 11775474), (1796, 11224728), (1926, 10467088), (2232, 9032084), (2256, 8935998), (2568, 7850316), (2694, 7483152), (2914, 6918192), (2976, 6774063), (3317, 6077664), (3384, 5957332), (3424, 5887737), (3592, 5612364), (3852, 5233544), (4041, 4988768), (4371, 4612128), (4464, 4516042), (4512, 4467999), (5029, 4008672), (5136, 3925158), (5388, 3741576), (5828, 3459096), (6634, 3038832), (6768, 2978666), (7184, 2806182), (7704, 2616772), (8082, 2494384), (8742, 2306064), (8928, 2258021), (9951, 2025888), (10058, 2004336), (10272, 1962579), (10776, 1870788), (11656, 1729548), (13113, 1537376), (13268, 1519416), (13536, 1489333), (13919, 1448352), (14368, 1403091), (15087, 1336224), (15408, 1308386), (16164, 1247192), (17484, 1153032), (19902, 1012944), (20116, 1002168), (21103, 955296), (21552, 935394), (23312, 864774), (26226, 768688), (26536, 759708), (27838, 724176), (29853, 675296), (30174, 668112), (30816, 654193), (32328, 623596), (34968, 576516), (39804, 506472), (40232, 501084), (41757, 482784), (42206, 477648), (43104, 467697), (45261, 445408), (46624, 432387), (48043, 419616), (52452, 384344), (53072, 379854), (55676, 362088), (59706, 337648), (60348, 334056), (63309, 318432), (64656, 311798), (69936, 288258), (79608, 253236), (80464, 250542), (83514, 241392), (84412, 238824), (90522, 222704), (96086, 209808), (104904, 192172), (106144, 189927), (111352, 181044), (119412, 168824), (120696, 167028), (125271, 160928), (126618, 159216), (129312, 155899), (139872, 144129)]