771796740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3970

約数の個数: 192

約数和(自身を含む): 2649894912

約数和(自身を除く): 1878098172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 130, 132, 138, 143, 156, 165, 195, 220, 230, 253, 260, 276, 286, 299, 330, 345, 390, 429, 460, 506, 572, 598, 660, 690, 715, 759, 780, 858, 897, 1012, 1196, 1265, 1380, 1430, 1495, 1518, 1716, 1794, 2145, 2530, 2860, 2990, 3036, 3289, 3588, 3795, 3911, 4290, 4485, 5060, 5980, 6578, 7590, 7822, 8580, 8970, 9867, 11733, 13156, 15180, 15644, 16445, 17940, 19555, 19734, 23466, 32890, 39110, 39468, 43021, 46932, 49335, 50843, 58665, 65780, 78220, 86042, 89953, 98670, 101686, 117330, 129063, 152529, 172084, 179906, 197340, 203372, 215105, 234660, 254215, 258126, 269859, 305058, 359812, 430210, 449765, 508430, 516252, 539718, 559273, 610116, 645315, 762645, 860420, 899530, 989483, 1016860, 1079436, 1118546, 1169389, 1290630, 1349295, 1525290, 1677819, 1799060, 1978966, 2237092, 2338778, 2581260, 2698590, 2796365, 2968449, 3050580, 3355638, 3508167, 3957932, 4677556, 4947415, 5397180, 5592730, 5846945, 5936898, 6711276, 7016334, 8389095, 9894830, 11185460, 11693890, 11873796, 12863279, 14032668, 14842245, 16778190, 17540835, 19789660, 23387780, 25726558, 29684490, 33556380, 35081670, 38589837, 51453116, 59368980, 64316395, 70163340, 77179674, 128632790, 154359348, 192949185, 257265580, 385898370, 771796740]

約数ペア:

[(1, 771796740), (2, 385898370), (3, 257265580), (4, 192949185), (5, 154359348), (6, 128632790), (10, 77179674), (11, 70163340), (12, 64316395), (13, 59368980), (15, 51453116), (20, 38589837), (22, 35081670), (23, 33556380), (26, 29684490), (30, 25726558), (33, 23387780), (39, 19789660), (44, 17540835), (46, 16778190), (52, 14842245), (55, 14032668), (60, 12863279), (65, 11873796), (66, 11693890), (69, 11185460), (78, 9894830), (92, 8389095), (110, 7016334), (115, 6711276), (130, 5936898), (132, 5846945), (138, 5592730), (143, 5397180), (156, 4947415), (165, 4677556), (195, 3957932), (220, 3508167), (230, 3355638), (253, 3050580), (260, 2968449), (276, 2796365), (286, 2698590), (299, 2581260), (330, 2338778), (345, 2237092), (390, 1978966), (429, 1799060), (460, 1677819), (506, 1525290), (572, 1349295), (598, 1290630), (660, 1169389), (690, 1118546), (715, 1079436), (759, 1016860), (780, 989483), (858, 899530), (897, 860420), (1012, 762645), (1196, 645315), (1265, 610116), (1380, 559273), (1430, 539718), (1495, 516252), (1518, 508430), (1716, 449765), (1794, 430210), (2145, 359812), (2530, 305058), (2860, 269859), (2990, 258126), (3036, 254215), (3289, 234660), (3588, 215105), (3795, 203372), (3911, 197340), (4290, 179906), (4485, 172084), (5060, 152529), (5980, 129063), (6578, 117330), (7590, 101686), (7822, 98670), (8580, 89953), (8970, 86042), (9867, 78220), (11733, 65780), (13156, 58665), (15180, 50843), (15644, 49335), (16445, 46932), (17940, 43021), (19555, 39468), (19734, 39110), (23466, 32890)]