238686360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 612872040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 209, 220, 228, 248, 264, 285, 307, 310, 330, 341, 372, 380, 418, 440, 456, 465, 570, 589, 614, 620, 627, 660, 682, 744, 760, 836, 921, 930, 1023, 1045, 1140, 1178, 1228, 1240, 1254, 1320, 1364, 1535, 1672, 1705, 1767, 1842, 1860, 2046, 2090, 2280, 2356, 2456, 2508, 2728, 2945, 3070, 3135, 3377, 3410, 3534, 3684, 3720, 4092, 4180, 4605, 4712, 5016, 5115, 5833, 5890, 6140, 6270, 6479, 6754, 6820, 7068, 7368, 8184, 8360, 8835, 9210, 9517, 10131, 10230, 11666, 11780, 12280, 12540, 12958, 13508, 13640, 14136, 16885, 17499, 17670, 18420, 19034, 19437, 20262, 20460, 23332, 23560, 25080, 25916, 27016, 28551, 29165, 32395, 33770, 34998, 35340, 36840, 38068, 38874, 40524, 40920, 46664, 47585, 50655, 51832, 57102, 58330, 64163, 64790, 67540, 69996, 70680, 76136, 77748, 81048, 87495, 95170, 97185, 101310, 104687, 114204, 116660, 128326, 129580, 135080, 139992, 142755, 155496, 174990, 180823, 190340, 192489, 194370, 202620, 209374, 228408, 233320, 256652, 259160, 285510, 314061, 320815, 349980, 361646, 380680, 384978, 388740, 405240, 418748, 513304, 523435, 542469, 571020, 628122, 641630, 699960, 723292, 769956, 777480, 837496, 904115, 962445, 1046870, 1084938, 1142040, 1256244, 1283260, 1446584, 1539912, 1570305, 1808230, 1924890, 1989053, 2093740, 2169876, 2512488, 2566520, 2712345, 3140610, 3616460, 3849780, 3978106, 4187480, 4339752, 5424690, 5967159, 6281220, 7232920, 7699560, 7956212, 9945265, 10849380, 11934318, 12562440, 15912424, 19890530, 21698760, 23868636, 29835795, 39781060, 47737272, 59671590, 79562120, 119343180, 238686360]

約数ペア:

[(1, 238686360), (2, 119343180), (3, 79562120), (4, 59671590), (5, 47737272), (6, 39781060), (8, 29835795), (10, 23868636), (11, 21698760), (12, 19890530), (15, 15912424), (19, 12562440), (20, 11934318), (22, 10849380), (24, 9945265), (30, 7956212), (31, 7699560), (33, 7232920), (38, 6281220), (40, 5967159), (44, 5424690), (55, 4339752), (57, 4187480), (60, 3978106), (62, 3849780), (66, 3616460), (76, 3140610), (88, 2712345), (93, 2566520), (95, 2512488), (110, 2169876), (114, 2093740), (120, 1989053), (124, 1924890), (132, 1808230), (152, 1570305), (155, 1539912), (165, 1446584), (186, 1283260), (190, 1256244), (209, 1142040), (220, 1084938), (228, 1046870), (248, 962445), (264, 904115), (285, 837496), (307, 777480), (310, 769956), (330, 723292), (341, 699960), (372, 641630), (380, 628122), (418, 571020), (440, 542469), (456, 523435), (465, 513304), (570, 418748), (589, 405240), (614, 388740), (620, 384978), (627, 380680), (660, 361646), (682, 349980), (744, 320815), (760, 314061), (836, 285510), (921, 259160), (930, 256652), (1023, 233320), (1045, 228408), (1140, 209374), (1178, 202620), (1228, 194370), (1240, 192489), (1254, 190340), (1320, 180823), (1364, 174990), (1535, 155496), (1672, 142755), (1705, 139992), (1767, 135080), (1842, 129580), (1860, 128326), (2046, 116660), (2090, 114204), (2280, 104687), (2356, 101310), (2456, 97185), (2508, 95170), (2728, 87495), (2945, 81048), (3070, 77748), (3135, 76136), (3377, 70680), (3410, 69996), (3534, 67540), (3684, 64790), (3720, 64163), (4092, 58330), (4180, 57102), (4605, 51832), (4712, 50655), (5016, 47585), (5115, 46664), (5833, 40920), (5890, 40524), (6140, 38874), (6270, 38068), (6479, 36840), (6754, 35340), (6820, 34998), (7068, 33770), (7368, 32395), (8184, 29165), (8360, 28551), (8835, 27016), (9210, 25916), (9517, 25080), (10131, 23560), (10230, 23332), (11666, 20460), (11780, 20262), (12280, 19437), (12540, 19034), (12958, 18420), (13508, 17670), (13640, 17499), (14136, 16885)]