771547140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 288

約数和(自身を含む): 3008396160

約数和(自身を除く): 2236849020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2243, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 4095, 4410, 4486, 4914, 5292, 5460, 5733, 6370, 6615, 6729, 7020, 7644, 8190, 8820, 8972, 9555, 9828, 11215, 11466, 12285, 12740, 13230, 13458, 15701, 16380, 17199, 19110, 20187, 22430, 22932, 24570, 26460, 26916, 28665, 29159, 31402, 33645, 34398, 38220, 40374, 44860, 47103, 49140, 57330, 58318, 60561, 62804, 67290, 68796, 78505, 80748, 85995, 87477, 94206, 100935, 109907, 114660, 116636, 121122, 134580, 141309, 145795, 157010, 171990, 174954, 188412, 201870, 204113, 219814, 235515, 242244, 262431, 282618, 291590, 302805, 314020, 329721, 343980, 349908, 403740, 408226, 423927, 437385, 439628, 471030, 524862, 549535, 565236, 583180, 605610, 612339, 659442, 706545, 787293, 816452, 847854, 874770, 942060, 989163, 1020565, 1049724, 1099070, 1211220, 1224678, 1312155, 1318884, 1413090, 1428791, 1574586, 1648605, 1695708, 1749540, 1837017, 1978326, 2041130, 2119635, 2198140, 2449356, 2624310, 2826180, 2857582, 2967489, 3061695, 3149172, 3297210, 3674034, 3936465, 3956652, 4082260, 4239270, 4286373, 4945815, 5248620, 5511051, 5715164, 5934978, 6123390, 6594420, 7143955, 7348068, 7872930, 8478540, 8572746, 9185085, 9891630, 11022102, 11869956, 12246780, 12859119, 14287910, 14837445, 15745860, 17145492, 18370170, 19783260, 21431865, 22044204, 25718238, 27555255, 28575820, 29674890, 36740340, 38577357, 42863730, 51436476, 55110510, 59349780, 64295595, 77154714, 85727460, 110221020, 128591190, 154309428, 192886785, 257182380, 385773570, 771547140]

約数ペア:

[(1, 771547140), (2, 385773570), (3, 257182380), (4, 192886785), (5, 154309428), (6, 128591190), (7, 110221020), (9, 85727460), (10, 77154714), (12, 64295595), (13, 59349780), (14, 55110510), (15, 51436476), (18, 42863730), (20, 38577357), (21, 36740340), (26, 29674890), (27, 28575820), (28, 27555255), (30, 25718238), (35, 22044204), (36, 21431865), (39, 19783260), (42, 18370170), (45, 17145492), (49, 15745860), (52, 14837445), (54, 14287910), (60, 12859119), (63, 12246780), (65, 11869956), (70, 11022102), (78, 9891630), (84, 9185085), (90, 8572746), (91, 8478540), (98, 7872930), (105, 7348068), (108, 7143955), (117, 6594420), (126, 6123390), (130, 5934978), (135, 5715164), (140, 5511051), (147, 5248620), (156, 4945815), (180, 4286373), (182, 4239270), (189, 4082260), (195, 3956652), (196, 3936465), (210, 3674034), (234, 3297210), (245, 3149172), (252, 3061695), (260, 2967489), (270, 2857582), (273, 2826180), (294, 2624310), (315, 2449356), (351, 2198140), (364, 2119635), (378, 2041130), (390, 1978326), (420, 1837017), (441, 1749540), (455, 1695708), (468, 1648605), (490, 1574586), (540, 1428791), (546, 1413090), (585, 1318884), (588, 1312155), (630, 1224678), (637, 1211220), (702, 1099070), (735, 1049724), (756, 1020565), (780, 989163), (819, 942060), (882, 874770), (910, 847854), (945, 816452), (980, 787293), (1092, 706545), (1170, 659442), (1260, 612339), (1274, 605610), (1323, 583180), (1365, 565236), (1404, 549535), (1470, 524862), (1638, 471030), (1755, 439628), (1764, 437385), (1820, 423927), (1890, 408226), (1911, 403740), (2205, 349908), (2243, 343980), (2340, 329721), (2457, 314020), (2548, 302805), (2646, 291590), (2730, 282618), (2940, 262431), (3185, 242244), (3276, 235515), (3510, 219814), (3780, 204113), (3822, 201870), (4095, 188412), (4410, 174954), (4486, 171990), (4914, 157010), (5292, 145795), (5460, 141309), (5733, 134580), (6370, 121122), (6615, 116636), (6729, 114660), (7020, 109907), (7644, 100935), (8190, 94206), (8820, 87477), (8972, 85995), (9555, 80748), (9828, 78505), (11215, 68796), (11466, 67290), (12285, 62804), (12740, 60561), (13230, 58318), (13458, 57330), (15701, 49140), (16380, 47103), (17199, 44860), (19110, 40374), (20187, 38220), (22430, 34398), (22932, 33645), (24570, 31402), (26460, 29159), (26916, 28665)]