2212909440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:977

約数の個数: 256

約数和(自身を含む): 8107776000

約数和(自身を除く): 5894866560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 229, 240, 280, 320, 336, 384, 420, 448, 458, 480, 560, 640, 672, 687, 719, 840, 896, 916, 960, 1120, 1145, 1344, 1374, 1438, 1603, 1680, 1832, 1920, 2157, 2240, 2290, 2688, 2748, 2876, 3206, 3360, 3435, 3595, 3664, 4314, 4480, 4580, 4809, 5033, 5496, 5752, 6412, 6720, 6870, 7190, 7328, 8015, 8628, 9160, 9618, 10066, 10785, 10992, 11504, 12824, 13440, 13740, 14380, 14656, 15099, 16030, 17256, 18320, 19236, 20132, 21570, 21984, 23008, 24045, 25165, 25648, 27480, 28760, 29312, 30198, 32060, 34512, 36640, 38472, 40264, 43140, 43968, 46016, 48090, 50330, 51296, 54960, 57520, 60396, 64120, 69024, 73280, 75495, 76944, 80528, 86280, 87936, 92032, 96180, 100660, 102592, 109920, 115040, 120792, 128240, 138048, 146560, 150990, 153888, 161056, 164651, 172560, 192360, 201320, 205184, 219840, 230080, 241584, 256480, 276096, 301980, 307776, 322112, 329302, 345120, 384720, 402640, 439680, 460160, 483168, 493953, 512960, 603960, 615552, 644224, 658604, 690240, 769440, 805280, 823255, 966336, 987906, 1025920, 1152557, 1207920, 1317208, 1380480, 1538880, 1610560, 1646510, 1932672, 1975812, 2305114, 2415840, 2469765, 2634416, 3077760, 3221120, 3293020, 3457671, 3951624, 4610228, 4831680, 4939530, 5268832, 5762785, 6586040, 6915342, 7903248, 9220456, 9663360, 9879060, 10537664, 11525570, 13172080, 13830684, 15806496, 17288355, 18440912, 19758120, 21075328, 23051140, 26344160, 27661368, 31612992, 34576710, 36881824, 39516240, 46102280, 52688320, 55322736, 63225984, 69153420, 73763648, 79032480, 92204560, 105376640, 110645472, 138306840, 147527296, 158064960, 184409120, 221290944, 276613680, 316129920, 368818240, 442581888, 553227360, 737636480, 1106454720, 2212909440]

約数ペア:

[(1, 2212909440), (2, 1106454720), (3, 737636480), (4, 553227360), (5, 442581888), (6, 368818240), (7, 316129920), (8, 276613680), (10, 221290944), (12, 184409120), (14, 158064960), (15, 147527296), (16, 138306840), (20, 110645472), (21, 105376640), (24, 92204560), (28, 79032480), (30, 73763648), (32, 69153420), (35, 63225984), (40, 55322736), (42, 52688320), (48, 46102280), (56, 39516240), (60, 36881824), (64, 34576710), (70, 31612992), (80, 27661368), (84, 26344160), (96, 23051140), (105, 21075328), (112, 19758120), (120, 18440912), (128, 17288355), (140, 15806496), (160, 13830684), (168, 13172080), (192, 11525570), (210, 10537664), (224, 9879060), (229, 9663360), (240, 9220456), (280, 7903248), (320, 6915342), (336, 6586040), (384, 5762785), (420, 5268832), (448, 4939530), (458, 4831680), (480, 4610228), (560, 3951624), (640, 3457671), (672, 3293020), (687, 3221120), (719, 3077760), (840, 2634416), (896, 2469765), (916, 2415840), (960, 2305114), (1120, 1975812), (1145, 1932672), (1344, 1646510), (1374, 1610560), (1438, 1538880), (1603, 1380480), (1680, 1317208), (1832, 1207920), (1920, 1152557), (2157, 1025920), (2240, 987906), (2290, 966336), (2688, 823255), (2748, 805280), (2876, 769440), (3206, 690240), (3360, 658604), (3435, 644224), (3595, 615552), (3664, 603960), (4314, 512960), (4480, 493953), (4580, 483168), (4809, 460160), (5033, 439680), (5496, 402640), (5752, 384720), (6412, 345120), (6720, 329302), (6870, 322112), (7190, 307776), (7328, 301980), (8015, 276096), (8628, 256480), (9160, 241584), (9618, 230080), (10066, 219840), (10785, 205184), (10992, 201320), (11504, 192360), (12824, 172560), (13440, 164651), (13740, 161056), (14380, 153888), (14656, 150990), (15099, 146560), (16030, 138048), (17256, 128240), (18320, 120792), (19236, 115040), (20132, 109920), (21570, 102592), (21984, 100660), (23008, 96180), (24045, 92032), (25165, 87936), (25648, 86280), (27480, 80528), (28760, 76944), (29312, 75495), (30198, 73280), (32060, 69024), (34512, 64120), (36640, 60396), (38472, 57520), (40264, 54960), (43140, 51296), (43968, 50330), (46016, 48090)]