138468487920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{3019}}^1$

素因数の和:4252

約数の個数: 320

約数和(自身を含む): 512504340480

約数和(自身を除く): 374035852560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1187, 1288, 1380, 1610, 1680, 1840, 1932, 2374, 2415, 2576, 2760, 3019, 3220, 3561, 3864, 4748, 4830, 5520, 5935, 6038, 6440, 7122, 7728, 8309, 9057, 9496, 9660, 11870, 12076, 12880, 14244, 15095, 16618, 17805, 18114, 18992, 19320, 21133, 23740, 24152, 24927, 27301, 28488, 30190, 33236, 35610, 36228, 38640, 41545, 42266, 45285, 47480, 48304, 49854, 54602, 56976, 60380, 63399, 66472, 69437, 71220, 72456, 81903, 83090, 84532, 90570, 94960, 99708, 105665, 109204, 120760, 124635, 126798, 132944, 136505, 138874, 142440, 144912, 163806, 166180, 169064, 181140, 191107, 199416, 208311, 211330, 218408, 241520, 249270, 253596, 273010, 277748, 284880, 316995, 327612, 332360, 338128, 347185, 362280, 382214, 398832, 409515, 416622, 422660, 436816, 486059, 498540, 507192, 546020, 555496, 573321, 633990, 655224, 664720, 694370, 724560, 764428, 819030, 833244, 845320, 955535, 972118, 997080, 1014384, 1041555, 1092040, 1110992, 1146642, 1267980, 1310448, 1388740, 1458177, 1528856, 1638060, 1666488, 1690640, 1911070, 1944236, 1994160, 2083110, 2184080, 2293284, 2430295, 2535960, 2777480, 2866605, 2916354, 3057712, 3276120, 3332976, 3583553, 3822140, 3888472, 4166220, 4586568, 4860590, 5071920, 5554960, 5733210, 5832708, 6552240, 7167106, 7290885, 7644280, 7776944, 8332440, 9173136, 9721180, 10750659, 11466420, 11665416, 14334212, 14581770, 15288560, 16664880, 17917765, 19442360, 21501318, 22932840, 23330832, 25084871, 28668424, 29163540, 35835530, 38884720, 43002636, 45865680, 50169742, 53753295, 57336848, 58327080, 71671060, 75254613, 82421719, 86005272, 100339484, 107506590, 116654160, 125424355, 143342120, 150509226, 164843438, 172010544, 200678968, 215013180, 247265157, 250848710, 286684240, 301018452, 329686876, 376273065, 401357936, 412108595, 430026360, 494530314, 501697420, 576952033, 602036904, 659373752, 752546130, 824217190, 860052720, 989060628, 1003394840, 1153904066, 1204073808, 1236325785, 1318747504, 1505092260, 1648434380, 1730856099, 1978121256, 2006789680, 2307808132, 2472651570, 2884760165, 3010184520, 3296868760, 3461712198, 3956242512, 4615616264, 4945303140, 5769520330, 6020369040, 6593737520, 6923424396, 8654280495, 9231232528, 9890606280, 11539040660, 13846848792, 17308560990, 19781212560, 23078081320, 27693697584, 34617121980, 46156162640, 69234243960, 138468487920]

約数ペア:

[(1, 138468487920), (2, 69234243960), (3, 46156162640), (4, 34617121980), (5, 27693697584), (6, 23078081320), (7, 19781212560), (8, 17308560990), (10, 13846848792), (12, 11539040660), (14, 9890606280), (15, 9231232528), (16, 8654280495), (20, 6923424396), (21, 6593737520), (23, 6020369040), (24, 5769520330), (28, 4945303140), (30, 4615616264), (35, 3956242512), (40, 3461712198), (42, 3296868760), (46, 3010184520), (48, 2884760165), (56, 2472651570), (60, 2307808132), (69, 2006789680), (70, 1978121256), (80, 1730856099), (84, 1648434380), (92, 1505092260), (105, 1318747504), (112, 1236325785), (115, 1204073808), (120, 1153904066), (138, 1003394840), (140, 989060628), (161, 860052720), (168, 824217190), (184, 752546130), (210, 659373752), (230, 602036904), (240, 576952033), (276, 501697420), (280, 494530314), (322, 430026360), (336, 412108595), (345, 401357936), (368, 376273065), (420, 329686876), (460, 301018452), (483, 286684240), (552, 250848710), (560, 247265157), (644, 215013180), (690, 200678968), (805, 172010544), (840, 164843438), (920, 150509226), (966, 143342120), (1104, 125424355), (1187, 116654160), (1288, 107506590), (1380, 100339484), (1610, 86005272), (1680, 82421719), (1840, 75254613), (1932, 71671060), (2374, 58327080), (2415, 57336848), (2576, 53753295), (2760, 50169742), (3019, 45865680), (3220, 43002636), (3561, 38884720), (3864, 35835530), (4748, 29163540), (4830, 28668424), (5520, 25084871), (5935, 23330832), (6038, 22932840), (6440, 21501318), (7122, 19442360), (7728, 17917765), (8309, 16664880), (9057, 15288560), (9496, 14581770), (9660, 14334212), (11870, 11665416), (12076, 11466420), (12880, 10750659), (14244, 9721180), (15095, 9173136), (16618, 8332440), (17805, 7776944), (18114, 7644280), (18992, 7290885), (19320, 7167106), (21133, 6552240), (23740, 5832708), (24152, 5733210), (24927, 5554960), (27301, 5071920), (28488, 4860590), (30190, 4586568), (33236, 4166220), (35610, 3888472), (36228, 3822140), (38640, 3583553), (41545, 3332976), (42266, 3276120), (45285, 3057712), (47480, 2916354), (48304, 2866605), (49854, 2777480), (54602, 2535960), (56976, 2430295), (60380, 2293284), (63399, 2184080), (66472, 2083110), (69437, 1994160), (71220, 1944236), (72456, 1911070), (81903, 1690640), (83090, 1666488), (84532, 1638060), (90570, 1528856), (94960, 1458177), (99708, 1388740), (105665, 1310448), (109204, 1267980), (120760, 1146642), (124635, 1110992), (126798, 1092040), (132944, 1041555), (136505, 1014384), (138874, 997080), (142440, 972118), (144912, 955535), (163806, 845320), (166180, 833244), (169064, 819030), (181140, 764428), (191107, 724560), (199416, 694370), (208311, 664720), (211330, 655224), (218408, 633990), (241520, 573321), (249270, 555496), (253596, 546020), (273010, 507192), (277748, 498540), (284880, 486059), (316995, 436816), (327612, 422660), (332360, 416622), (338128, 409515), (347185, 398832), (362280, 382214)]