766965420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 2636874240

約数和(自身を除く): 1869908820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 97, 109, 117, 124, 130, 155, 156, 180, 186, 194, 195, 218, 234, 260, 279, 291, 310, 327, 372, 388, 390, 403, 436, 465, 468, 485, 545, 558, 582, 585, 620, 654, 780, 806, 873, 930, 970, 981, 1090, 1116, 1164, 1170, 1209, 1261, 1308, 1395, 1417, 1455, 1612, 1635, 1746, 1860, 1940, 1962, 2015, 2180, 2340, 2418, 2522, 2790, 2834, 2910, 3007, 3270, 3379, 3492, 3627, 3783, 3924, 4030, 4251, 4365, 4836, 4905, 5044, 5580, 5668, 5820, 6014, 6045, 6305, 6540, 6758, 7085, 7254, 7566, 8060, 8502, 8730, 9021, 9810, 10137, 10573, 11349, 12028, 12090, 12610, 12753, 13516, 14170, 14508, 15035, 15132, 16895, 17004, 17460, 18042, 18135, 18915, 19620, 20274, 21146, 21255, 22698, 24180, 25220, 25506, 27063, 28340, 30070, 30411, 31719, 33790, 36084, 36270, 37830, 39091, 40548, 42292, 42510, 43927, 45105, 45396, 50685, 51012, 52865, 54126, 56745, 60140, 60822, 63438, 63765, 67580, 72540, 75660, 78182, 85020, 87854, 90210, 95157, 101370, 105730, 108252, 113490, 117273, 121644, 126876, 127530, 131781, 135315, 137449, 152055, 156364, 158595, 175708, 180420, 190314, 195455, 202740, 211460, 219635, 226980, 234546, 255060, 263562, 270630, 274898, 304110, 317190, 327763, 351819, 380628, 390910, 395343, 412347, 439270, 469092, 475785, 527124, 541260, 549796, 586365, 608220, 634380, 655526, 658905, 687245, 703638, 781820, 790686, 824694, 878540, 951570, 983289, 1172730, 1237041, 1311052, 1317810, 1374490, 1407276, 1581372, 1638815, 1649388, 1759095, 1903140, 1966578, 1976715, 2061735, 2345460, 2474082, 2635620, 2748980, 2949867, 3277630, 3518190, 3933156, 3953430, 4123470, 4260919, 4916445, 4948164, 5899734, 6185205, 6555260, 7036380, 7906860, 8246940, 8521838, 9832890, 11799468, 12370410, 12782757, 14749335, 17043676, 19665780, 21304595, 24740820, 25565514, 29498670, 38348271, 42609190, 51131028, 58997340, 63913785, 76696542, 85218380, 127827570, 153393084, 191741355, 255655140, 383482710, 766965420]

約数ペア:

[(1, 766965420), (2, 383482710), (3, 255655140), (4, 191741355), (5, 153393084), (6, 127827570), (9, 85218380), (10, 76696542), (12, 63913785), (13, 58997340), (15, 51131028), (18, 42609190), (20, 38348271), (26, 29498670), (30, 25565514), (31, 24740820), (36, 21304595), (39, 19665780), (45, 17043676), (52, 14749335), (60, 12782757), (62, 12370410), (65, 11799468), (78, 9832890), (90, 8521838), (93, 8246940), (97, 7906860), (109, 7036380), (117, 6555260), (124, 6185205), (130, 5899734), (155, 4948164), (156, 4916445), (180, 4260919), (186, 4123470), (194, 3953430), (195, 3933156), (218, 3518190), (234, 3277630), (260, 2949867), (279, 2748980), (291, 2635620), (310, 2474082), (327, 2345460), (372, 2061735), (388, 1976715), (390, 1966578), (403, 1903140), (436, 1759095), (465, 1649388), (468, 1638815), (485, 1581372), (545, 1407276), (558, 1374490), (582, 1317810), (585, 1311052), (620, 1237041), (654, 1172730), (780, 983289), (806, 951570), (873, 878540), (930, 824694), (970, 790686), (981, 781820), (1090, 703638), (1116, 687245), (1164, 658905), (1170, 655526), (1209, 634380), (1261, 608220), (1308, 586365), (1395, 549796), (1417, 541260), (1455, 527124), (1612, 475785), (1635, 469092), (1746, 439270), (1860, 412347), (1940, 395343), (1962, 390910), (2015, 380628), (2180, 351819), (2340, 327763), (2418, 317190), (2522, 304110), (2790, 274898), (2834, 270630), (2910, 263562), (3007, 255060), (3270, 234546), (3379, 226980), (3492, 219635), (3627, 211460), (3783, 202740), (3924, 195455), (4030, 190314), (4251, 180420), (4365, 175708), (4836, 158595), (4905, 156364), (5044, 152055), (5580, 137449), (5668, 135315), (5820, 131781), (6014, 127530), (6045, 126876), (6305, 121644), (6540, 117273), (6758, 113490), (7085, 108252), (7254, 105730), (7566, 101370), (8060, 95157), (8502, 90210), (8730, 87854), (9021, 85020), (9810, 78182), (10137, 75660), (10573, 72540), (11349, 67580), (12028, 63765), (12090, 63438), (12610, 60822), (12753, 60140), (13516, 56745), (14170, 54126), (14508, 52865), (15035, 51012), (15132, 50685), (16895, 45396), (17004, 45105), (17460, 43927), (18042, 42510), (18135, 42292), (18915, 40548), (19620, 39091), (20274, 37830), (21146, 36270), (21255, 36084), (22698, 33790), (24180, 31719), (25220, 30411), (25506, 30070), (27063, 28340)]