19670787840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2857}}^1$

素因数の和:3055

約数の個数: 288

約数和(自身を含む): 68979407616

約数和(自身を除く): 49308619776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 163, 165, 176, 192, 220, 240, 256, 264, 320, 326, 330, 352, 384, 440, 480, 489, 528, 640, 652, 660, 704, 768, 815, 880, 960, 978, 1056, 1280, 1304, 1320, 1408, 1630, 1760, 1793, 1920, 1956, 2112, 2445, 2608, 2640, 2816, 2857, 3260, 3520, 3586, 3840, 3912, 4224, 4890, 5216, 5280, 5379, 5714, 6520, 7040, 7172, 7824, 8448, 8571, 8965, 9780, 10432, 10560, 10758, 11428, 13040, 14080, 14285, 14344, 15648, 17142, 17930, 19560, 20864, 21120, 21516, 22856, 26080, 26895, 28570, 28688, 31296, 31427, 34284, 35860, 39120, 41728, 42240, 42855, 43032, 45712, 52160, 53790, 57140, 57376, 62592, 62854, 68568, 71720, 78240, 85710, 86064, 91424, 94281, 104320, 107580, 114280, 114752, 125184, 125708, 137136, 143440, 156480, 157135, 171420, 172128, 182848, 188562, 208640, 215160, 228560, 229504, 251416, 274272, 286880, 312960, 314270, 342840, 344256, 365696, 377124, 430320, 457120, 459008, 465691, 471405, 502832, 548544, 573760, 625920, 628540, 685680, 688512, 731392, 754248, 860640, 914240, 931382, 942810, 1005664, 1097088, 1147520, 1257080, 1371360, 1377024, 1397073, 1508496, 1721280, 1828480, 1862764, 1885620, 2011328, 2194176, 2295040, 2328455, 2514160, 2742720, 2794146, 3016992, 3442560, 3656960, 3725528, 3771240, 4022656, 4656910, 5028320, 5122601, 5485440, 5588292, 6033984, 6885120, 6985365, 7451056, 7542480, 8045312, 9313820, 10056640, 10245202, 10970880, 11176584, 12067968, 13970730, 14902112, 15084960, 15367803, 18627640, 20113280, 20490404, 22353168, 24135936, 25613005, 27941460, 29804224, 30169920, 30735606, 37255280, 40226560, 40980808, 44706336, 51226010, 55882920, 59608448, 60339840, 61471212, 74510560, 76839015, 81961616, 89412672, 102452020, 111765840, 119216896, 120679680, 122942424, 149021120, 153678030, 163923232, 178825344, 204904040, 223531680, 245884848, 298042240, 307356060, 327846464, 357650688, 409808080, 447063360, 491769696, 596084480, 614712120, 655692928, 819616160, 894126720, 983539392, 1229424240, 1311385856, 1639232320, 1788253440, 1967078784, 2458848480, 3278464640, 3934157568, 4917696960, 6556929280, 9835393920, 19670787840]

約数ペア:

[(1, 19670787840), (2, 9835393920), (3, 6556929280), (4, 4917696960), (5, 3934157568), (6, 3278464640), (8, 2458848480), (10, 1967078784), (11, 1788253440), (12, 1639232320), (15, 1311385856), (16, 1229424240), (20, 983539392), (22, 894126720), (24, 819616160), (30, 655692928), (32, 614712120), (33, 596084480), (40, 491769696), (44, 447063360), (48, 409808080), (55, 357650688), (60, 327846464), (64, 307356060), (66, 298042240), (80, 245884848), (88, 223531680), (96, 204904040), (110, 178825344), (120, 163923232), (128, 153678030), (132, 149021120), (160, 122942424), (163, 120679680), (165, 119216896), (176, 111765840), (192, 102452020), (220, 89412672), (240, 81961616), (256, 76839015), (264, 74510560), (320, 61471212), (326, 60339840), (330, 59608448), (352, 55882920), (384, 51226010), (440, 44706336), (480, 40980808), (489, 40226560), (528, 37255280), (640, 30735606), (652, 30169920), (660, 29804224), (704, 27941460), (768, 25613005), (815, 24135936), (880, 22353168), (960, 20490404), (978, 20113280), (1056, 18627640), (1280, 15367803), (1304, 15084960), (1320, 14902112), (1408, 13970730), (1630, 12067968), (1760, 11176584), (1793, 10970880), (1920, 10245202), (1956, 10056640), (2112, 9313820), (2445, 8045312), (2608, 7542480), (2640, 7451056), (2816, 6985365), (2857, 6885120), (3260, 6033984), (3520, 5588292), (3586, 5485440), (3840, 5122601), (3912, 5028320), (4224, 4656910), (4890, 4022656), (5216, 3771240), (5280, 3725528), (5379, 3656960), (5714, 3442560), (6520, 3016992), (7040, 2794146), (7172, 2742720), (7824, 2514160), (8448, 2328455), (8571, 2295040), (8965, 2194176), (9780, 2011328), (10432, 1885620), (10560, 1862764), (10758, 1828480), (11428, 1721280), (13040, 1508496), (14080, 1397073), (14285, 1377024), (14344, 1371360), (15648, 1257080), (17142, 1147520), (17930, 1097088), (19560, 1005664), (20864, 942810), (21120, 931382), (21516, 914240), (22856, 860640), (26080, 754248), (26895, 731392), (28570, 688512), (28688, 685680), (31296, 628540), (31427, 625920), (34284, 573760), (35860, 548544), (39120, 502832), (41728, 471405), (42240, 465691), (42855, 459008), (43032, 457120), (45712, 430320), (52160, 377124), (53790, 365696), (57140, 344256), (57376, 342840), (62592, 314270), (62854, 312960), (68568, 286880), (71720, 274272), (78240, 251416), (85710, 229504), (86064, 228560), (91424, 215160), (94281, 208640), (104320, 188562), (107580, 182848), (114280, 172128), (114752, 171420), (125184, 157135), (125708, 156480), (137136, 143440)]