1790031040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 224

約数和(自身を含む): 5182087680

約数和(自身を除く): 3392056640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 137, 140, 152, 160, 190, 224, 266, 274, 280, 304, 307, 320, 380, 448, 532, 548, 560, 608, 614, 665, 685, 760, 959, 1064, 1096, 1120, 1216, 1228, 1330, 1370, 1520, 1535, 1918, 2128, 2149, 2192, 2240, 2456, 2603, 2660, 2740, 3040, 3070, 3836, 4256, 4298, 4384, 4795, 4912, 5206, 5320, 5480, 5833, 6080, 6140, 7672, 8512, 8596, 8768, 9590, 9824, 10412, 10640, 10745, 10960, 11666, 12280, 13015, 15344, 17192, 18221, 19180, 19648, 20824, 21280, 21490, 21920, 23332, 24560, 26030, 29165, 30688, 34384, 36442, 38360, 40831, 41648, 42059, 42560, 42980, 43840, 46664, 49120, 52060, 58330, 61376, 68768, 72884, 76720, 81662, 83296, 84118, 85960, 91105, 93328, 98240, 104120, 116660, 137536, 145768, 153440, 163324, 166592, 168236, 171920, 182210, 186656, 204155, 208240, 210295, 233320, 291536, 294413, 306880, 326648, 336472, 343840, 364420, 373312, 408310, 416480, 420590, 466640, 583072, 588826, 653296, 672944, 687680, 728840, 799121, 816620, 832960, 841180, 933280, 1166144, 1177652, 1306592, 1345888, 1457680, 1472065, 1598242, 1633240, 1682360, 1866560, 2355304, 2613184, 2691776, 2915360, 2944130, 3196484, 3266480, 3364720, 3995605, 4710608, 5593847, 5830720, 5888260, 6392968, 6532960, 6729440, 7991210, 9421216, 11187694, 11776520, 12785936, 13065920, 13458880, 15982420, 18842432, 22375388, 23553040, 25571872, 27969235, 31964840, 44750776, 47106080, 51143744, 55938470, 63929680, 89501552, 94212160, 111876940, 127859360, 179003104, 223753880, 255718720, 358006208, 447507760, 895015520, 1790031040]

約数ペア:

[(1, 1790031040), (2, 895015520), (4, 447507760), (5, 358006208), (7, 255718720), (8, 223753880), (10, 179003104), (14, 127859360), (16, 111876940), (19, 94212160), (20, 89501552), (28, 63929680), (32, 55938470), (35, 51143744), (38, 47106080), (40, 44750776), (56, 31964840), (64, 27969235), (70, 25571872), (76, 23553040), (80, 22375388), (95, 18842432), (112, 15982420), (133, 13458880), (137, 13065920), (140, 12785936), (152, 11776520), (160, 11187694), (190, 9421216), (224, 7991210), (266, 6729440), (274, 6532960), (280, 6392968), (304, 5888260), (307, 5830720), (320, 5593847), (380, 4710608), (448, 3995605), (532, 3364720), (548, 3266480), (560, 3196484), (608, 2944130), (614, 2915360), (665, 2691776), (685, 2613184), (760, 2355304), (959, 1866560), (1064, 1682360), (1096, 1633240), (1120, 1598242), (1216, 1472065), (1228, 1457680), (1330, 1345888), (1370, 1306592), (1520, 1177652), (1535, 1166144), (1918, 933280), (2128, 841180), (2149, 832960), (2192, 816620), (2240, 799121), (2456, 728840), (2603, 687680), (2660, 672944), (2740, 653296), (3040, 588826), (3070, 583072), (3836, 466640), (4256, 420590), (4298, 416480), (4384, 408310), (4795, 373312), (4912, 364420), (5206, 343840), (5320, 336472), (5480, 326648), (5833, 306880), (6080, 294413), (6140, 291536), (7672, 233320), (8512, 210295), (8596, 208240), (8768, 204155), (9590, 186656), (9824, 182210), (10412, 171920), (10640, 168236), (10745, 166592), (10960, 163324), (11666, 153440), (12280, 145768), (13015, 137536), (15344, 116660), (17192, 104120), (18221, 98240), (19180, 93328), (19648, 91105), (20824, 85960), (21280, 84118), (21490, 83296), (21920, 81662), (23332, 76720), (24560, 72884), (26030, 68768), (29165, 61376), (30688, 58330), (34384, 52060), (36442, 49120), (38360, 46664), (40831, 43840), (41648, 42980), (42059, 42560)]