1945215360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 288

約数和(自身を含む): 7385873040

約数和(自身を除く): 5440657680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2420, 2640, 2791, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4224, 4356, 4840, 5280, 5445, 5582, 5760, 5808, 6336, 7040, 7260, 7744, 7920, 8373, 8712, 9680, 10560, 10890, 11164, 11616, 12672, 13955, 14520, 15488, 15840, 16746, 17424, 19360, 21120, 21780, 22328, 23232, 25119, 27910, 29040, 30701, 31680, 33492, 34848, 38720, 41865, 43560, 44656, 46464, 50238, 55820, 58080, 61402, 63360, 66984, 69696, 77440, 83730, 87120, 89312, 92103, 100476, 111640, 116160, 122804, 125595, 133968, 139392, 153505, 167460, 174240, 178624, 184206, 200952, 223280, 232320, 245608, 251190, 267936, 276309, 307010, 334920, 337711, 348480, 357248, 368412, 401904, 446560, 460515, 491216, 502380, 535872, 552618, 614020, 669840, 675422, 696960, 736824, 803808, 893120, 921030, 982432, 1004760, 1013133, 1071744, 1105236, 1228040, 1339680, 1350844, 1381545, 1473648, 1607616, 1688555, 1786240, 1842060, 1964864, 2009520, 2026266, 2210472, 2456080, 2679360, 2701688, 2763090, 2947296, 3039399, 3215232, 3377110, 3684120, 3929728, 4019040, 4052532, 4420944, 4912160, 5065665, 5358720, 5403376, 5526180, 5894592, 6078798, 6754220, 7368240, 8038080, 8105064, 8841888, 9824320, 10131330, 10806752, 11052360, 11789184, 12157596, 13508440, 14736480, 15196995, 16076160, 16210128, 17683776, 19648640, 20262660, 21613504, 22104720, 24315192, 27016880, 29472960, 30393990, 32420256, 35367552, 40525320, 43227008, 44209440, 48630384, 54033760, 58945920, 60787980, 64840512, 81050640, 88418880, 97260768, 108067520, 121575960, 129681024, 162101280, 176837760, 194521536, 216135040, 243151920, 324202560, 389043072, 486303840, 648405120, 972607680, 1945215360]

約数ペア:

[(1, 1945215360), (2, 972607680), (3, 648405120), (4, 486303840), (5, 389043072), (6, 324202560), (8, 243151920), (9, 216135040), (10, 194521536), (11, 176837760), (12, 162101280), (15, 129681024), (16, 121575960), (18, 108067520), (20, 97260768), (22, 88418880), (24, 81050640), (30, 64840512), (32, 60787980), (33, 58945920), (36, 54033760), (40, 48630384), (44, 44209440), (45, 43227008), (48, 40525320), (55, 35367552), (60, 32420256), (64, 30393990), (66, 29472960), (72, 27016880), (80, 24315192), (88, 22104720), (90, 21613504), (96, 20262660), (99, 19648640), (110, 17683776), (120, 16210128), (121, 16076160), (128, 15196995), (132, 14736480), (144, 13508440), (160, 12157596), (165, 11789184), (176, 11052360), (180, 10806752), (192, 10131330), (198, 9824320), (220, 8841888), (240, 8105064), (242, 8038080), (264, 7368240), (288, 6754220), (320, 6078798), (330, 5894592), (352, 5526180), (360, 5403376), (363, 5358720), (384, 5065665), (396, 4912160), (440, 4420944), (480, 4052532), (484, 4019040), (495, 3929728), (528, 3684120), (576, 3377110), (605, 3215232), (640, 3039399), (660, 2947296), (704, 2763090), (720, 2701688), (726, 2679360), (792, 2456080), (880, 2210472), (960, 2026266), (968, 2009520), (990, 1964864), (1056, 1842060), (1089, 1786240), (1152, 1688555), (1210, 1607616), (1320, 1473648), (1408, 1381545), (1440, 1350844), (1452, 1339680), (1584, 1228040), (1760, 1105236), (1815, 1071744), (1920, 1013133), (1936, 1004760), (1980, 982432), (2112, 921030), (2178, 893120), (2420, 803808), (2640, 736824), (2791, 696960), (2880, 675422), (2904, 669840), (3168, 614020), (3520, 552618), (3630, 535872), (3872, 502380), (3960, 491216), (4224, 460515), (4356, 446560), (4840, 401904), (5280, 368412), (5445, 357248), (5582, 348480), (5760, 337711), (5808, 334920), (6336, 307010), (7040, 276309), (7260, 267936), (7744, 251190), (7920, 245608), (8373, 232320), (8712, 223280), (9680, 200952), (10560, 184206), (10890, 178624), (11164, 174240), (11616, 167460), (12672, 153505), (13955, 139392), (14520, 133968), (15488, 125595), (15840, 122804), (16746, 116160), (17424, 111640), (19360, 100476), (21120, 92103), (21780, 89312), (22328, 87120), (23232, 83730), (25119, 77440), (27910, 69696), (29040, 66984), (30701, 63360), (31680, 61402), (33492, 58080), (34848, 55820), (38720, 50238), (41865, 46464), (43560, 44656)]