288256980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 939294720

約数和(自身を除く): 651037740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 127, 132, 165, 181, 190, 209, 220, 228, 254, 285, 330, 362, 380, 381, 418, 508, 543, 570, 627, 635, 660, 724, 762, 836, 905, 1045, 1086, 1140, 1254, 1270, 1397, 1524, 1810, 1905, 1991, 2090, 2172, 2413, 2508, 2540, 2715, 2794, 3135, 3439, 3620, 3810, 3982, 4180, 4191, 4826, 5430, 5588, 5973, 6270, 6878, 6985, 7239, 7620, 7964, 8382, 9652, 9955, 10317, 10860, 11946, 12065, 12540, 13756, 13970, 14478, 16764, 17195, 19910, 20634, 20955, 22987, 23892, 24130, 26543, 27940, 28956, 29865, 34390, 36195, 37829, 39820, 41268, 41910, 45974, 48260, 51585, 53086, 59730, 68780, 68961, 72390, 75658, 79629, 83820, 91948, 103170, 106172, 113487, 114935, 119460, 132715, 137922, 144780, 151316, 159258, 189145, 206340, 226974, 229870, 252857, 265430, 275844, 318516, 344805, 378290, 398145, 436753, 453948, 459740, 505714, 530860, 567435, 689610, 756580, 758571, 796290, 873506, 1011428, 1134870, 1264285, 1310259, 1379220, 1517142, 1592580, 1747012, 2183765, 2269740, 2528570, 2620518, 3034284, 3792855, 4367530, 4804283, 5057140, 5241036, 6551295, 7585710, 8735060, 9608566, 13102590, 14412849, 15171420, 19217132, 24021415, 26205180, 28825698, 48042830, 57651396, 72064245, 96085660, 144128490, 288256980]

約数ペア:

[(1, 288256980), (2, 144128490), (3, 96085660), (4, 72064245), (5, 57651396), (6, 48042830), (10, 28825698), (11, 26205180), (12, 24021415), (15, 19217132), (19, 15171420), (20, 14412849), (22, 13102590), (30, 9608566), (33, 8735060), (38, 7585710), (44, 6551295), (55, 5241036), (57, 5057140), (60, 4804283), (66, 4367530), (76, 3792855), (95, 3034284), (110, 2620518), (114, 2528570), (127, 2269740), (132, 2183765), (165, 1747012), (181, 1592580), (190, 1517142), (209, 1379220), (220, 1310259), (228, 1264285), (254, 1134870), (285, 1011428), (330, 873506), (362, 796290), (380, 758571), (381, 756580), (418, 689610), (508, 567435), (543, 530860), (570, 505714), (627, 459740), (635, 453948), (660, 436753), (724, 398145), (762, 378290), (836, 344805), (905, 318516), (1045, 275844), (1086, 265430), (1140, 252857), (1254, 229870), (1270, 226974), (1397, 206340), (1524, 189145), (1810, 159258), (1905, 151316), (1991, 144780), (2090, 137922), (2172, 132715), (2413, 119460), (2508, 114935), (2540, 113487), (2715, 106172), (2794, 103170), (3135, 91948), (3439, 83820), (3620, 79629), (3810, 75658), (3982, 72390), (4180, 68961), (4191, 68780), (4826, 59730), (5430, 53086), (5588, 51585), (5973, 48260), (6270, 45974), (6878, 41910), (6985, 41268), (7239, 39820), (7620, 37829), (7964, 36195), (8382, 34390), (9652, 29865), (9955, 28956), (10317, 27940), (10860, 26543), (11946, 24130), (12065, 23892), (12540, 22987), (13756, 20955), (13970, 20634), (14478, 19910), (16764, 17195)]