1906485840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 480

約数和(自身を含む): 7898542080

約数和(自身を除く): 5992056240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 105, 112, 114, 120, 126, 129, 133, 140, 144, 152, 168, 171, 172, 180, 190, 210, 215, 228, 240, 252, 258, 266, 280, 285, 301, 304, 315, 336, 342, 344, 360, 380, 387, 399, 420, 430, 456, 463, 504, 516, 532, 560, 570, 602, 630, 645, 665, 684, 688, 720, 760, 774, 798, 817, 840, 855, 860, 903, 912, 926, 1008, 1032, 1064, 1140, 1197, 1204, 1260, 1290, 1330, 1368, 1389, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1806, 1852, 1935, 1995, 2064, 2128, 2280, 2315, 2394, 2408, 2451, 2520, 2580, 2660, 2709, 2736, 2778, 3010, 3096, 3192, 3241, 3268, 3420, 3440, 3612, 3704, 3870, 3990, 4085, 4167, 4515, 4560, 4630, 4788, 4816, 4902, 5040, 5160, 5320, 5418, 5556, 5719, 5985, 6020, 6192, 6384, 6482, 6536, 6840, 6945, 7224, 7353, 7408, 7740, 7980, 8170, 8334, 8797, 9030, 9260, 9576, 9723, 9804, 10320, 10640, 10836, 11112, 11438, 11970, 12040, 12255, 12964, 13072, 13545, 13680, 13890, 14448, 14706, 15480, 15960, 16205, 16340, 16668, 17157, 17594, 18060, 18520, 19152, 19446, 19608, 19909, 20835, 21672, 22224, 22876, 23940, 24080, 24510, 25928, 26391, 27090, 27780, 28595, 29169, 29412, 30960, 31920, 32410, 32680, 33336, 34314, 35188, 36120, 36765, 37040, 38892, 39216, 39818, 41670, 43344, 43985, 45752, 47880, 48615, 49020, 51471, 51856, 52782, 54180, 55560, 57190, 58338, 58824, 59727, 61579, 64820, 65360, 66672, 68628, 70376, 72240, 73530, 77784, 79173, 79636, 83340, 85785, 87970, 91504, 95760, 97230, 98040, 99545, 102942, 105564, 108360, 111120, 114380, 116676, 117648, 119454, 123158, 129640, 131955, 137256, 139363, 140752, 145845, 147060, 155568, 158346, 159272, 166680, 171570, 175940, 179181, 184737, 194460, 196080, 199090, 205884, 211128, 216720, 228760, 233352, 238908, 246316, 257355, 259280, 263910, 274512, 278726, 291690, 294120, 298635, 307895, 316692, 318544, 333360, 343140, 351880, 358362, 369474, 378271, 388920, 395865, 398180, 411768, 418089, 422256, 457520, 466704, 477816, 492632, 514710, 527820, 554211, 557452, 583380, 588240, 597270, 615790, 633384, 686280, 696815, 703760, 716724, 738948, 756542, 777840, 791730, 796360, 823536, 836178, 895905, 923685, 955632, 985264, 1029420, 1055640, 1108422, 1114904, 1134813, 1166760, 1194540, 1231580, 1254267, 1266768, 1372560, 1393630, 1433448, 1477896, 1513084, 1583460, 1592720, 1672356, 1791810, 1847370, 1891355, 2058840, 2090445, 2111280, 2216844, 2229808, 2269626, 2333520, 2389080, 2463160, 2508534, 2647897, 2771055, 2787260, 2866896, 2955792, 3026168, 3166920, 3344712, 3404439, 3583620, 3694740, 3782710, 4117680, 4180890, 4433688, 4539252, 4778160, 4926320, 5017068, 5295794, 5542110, 5574520, 5674065, 6052336, 6271335, 6333840, 6689424, 6808878, 7167240, 7389480, 7565420, 7943691, 8361780, 8867376, 9078504, 10034136, 10591588, 11084220, 11149040, 11348130, 12542670, 13239485, 13617756, 14334480, 14778960, 15130840, 15887382, 16723560, 17022195, 18157008, 20068272, 21183176, 22168440, 22696260, 23831073, 25085340, 26478970, 27235512, 30261680, 31774764, 33447120, 34044390, 39718455, 42366352, 44336880, 45392520, 47662146, 50170680, 52957940, 54471024, 63549528, 68088780, 79436910, 90785040, 95324292, 100341360, 105915880, 119155365, 127099056, 136177560, 158873820, 190648584, 211831760, 238310730, 272355120, 317747640, 381297168, 476621460, 635495280, 953242920, 1906485840]

約数ペア:

[(1, 1906485840), (2, 953242920), (3, 635495280), (4, 476621460), (5, 381297168), (6, 317747640), (7, 272355120), (8, 238310730), (9, 211831760), (10, 190648584), (12, 158873820), (14, 136177560), (15, 127099056), (16, 119155365), (18, 105915880), (19, 100341360), (20, 95324292), (21, 90785040), (24, 79436910), (28, 68088780), (30, 63549528), (35, 54471024), (36, 52957940), (38, 50170680), (40, 47662146), (42, 45392520), (43, 44336880), (45, 42366352), (48, 39718455), (56, 34044390), (57, 33447120), (60, 31774764), (63, 30261680), (70, 27235512), (72, 26478970), (76, 25085340), (80, 23831073), (84, 22696260), (86, 22168440), (90, 21183176), (95, 20068272), (105, 18157008), (112, 17022195), (114, 16723560), (120, 15887382), (126, 15130840), (129, 14778960), (133, 14334480), (140, 13617756), (144, 13239485), (152, 12542670), (168, 11348130), (171, 11149040), (172, 11084220), (180, 10591588), (190, 10034136), (210, 9078504), (215, 8867376), (228, 8361780), (240, 7943691), (252, 7565420), (258, 7389480), (266, 7167240), (280, 6808878), (285, 6689424), (301, 6333840), (304, 6271335), (315, 6052336), (336, 5674065), (342, 5574520), (344, 5542110), (360, 5295794), (380, 5017068), (387, 4926320), (399, 4778160), (420, 4539252), (430, 4433688), (456, 4180890), (463, 4117680), (504, 3782710), (516, 3694740), (532, 3583620), (560, 3404439), (570, 3344712), (602, 3166920), (630, 3026168), (645, 2955792), (665, 2866896), (684, 2787260), (688, 2771055), (720, 2647897), (760, 2508534), (774, 2463160), (798, 2389080), (817, 2333520), (840, 2269626), (855, 2229808), (860, 2216844), (903, 2111280), (912, 2090445), (926, 2058840), (1008, 1891355), (1032, 1847370), (1064, 1791810), (1140, 1672356), (1197, 1592720), (1204, 1583460), (1260, 1513084), (1290, 1477896), (1330, 1433448), (1368, 1393630), (1389, 1372560), (1505, 1266768), (1520, 1254267), (1548, 1231580), (1596, 1194540), (1634, 1166760), (1680, 1134813), (1710, 1114904), (1720, 1108422), (1806, 1055640), (1852, 1029420), (1935, 985264), (1995, 955632), (2064, 923685), (2128, 895905), (2280, 836178), (2315, 823536), (2394, 796360), (2408, 791730), (2451, 777840), (2520, 756542), (2580, 738948), (2660, 716724), (2709, 703760), (2736, 696815), (2778, 686280), (3010, 633384), (3096, 615790), (3192, 597270), (3241, 588240), (3268, 583380), (3420, 557452), (3440, 554211), (3612, 527820), (3704, 514710), (3870, 492632), (3990, 477816), (4085, 466704), (4167, 457520), (4515, 422256), (4560, 418089), (4630, 411768), (4788, 398180), (4816, 395865), (4902, 388920), (5040, 378271), (5160, 369474), (5320, 358362), (5418, 351880), (5556, 343140), (5719, 333360), (5985, 318544), (6020, 316692), (6192, 307895), (6384, 298635), (6482, 294120), (6536, 291690), (6840, 278726), (6945, 274512), (7224, 263910), (7353, 259280), (7408, 257355), (7740, 246316), (7980, 238908), (8170, 233352), (8334, 228760), (8797, 216720), (9030, 211128), (9260, 205884), (9576, 199090), (9723, 196080), (9804, 194460), (10320, 184737), (10640, 179181), (10836, 175940), (11112, 171570), (11438, 166680), (11970, 159272), (12040, 158346), (12255, 155568), (12964, 147060), (13072, 145845), (13545, 140752), (13680, 139363), (13890, 137256), (14448, 131955), (14706, 129640), (15480, 123158), (15960, 119454), (16205, 117648), (16340, 116676), (16668, 114380), (17157, 111120), (17594, 108360), (18060, 105564), (18520, 102942), (19152, 99545), (19446, 98040), (19608, 97230), (19909, 95760), (20835, 91504), (21672, 87970), (22224, 85785), (22876, 83340), (23940, 79636), (24080, 79173), (24510, 77784), (25928, 73530), (26391, 72240), (27090, 70376), (27780, 68628), (28595, 66672), (29169, 65360), (29412, 64820), (30960, 61579), (31920, 59727), (32410, 58824), (32680, 58338), (33336, 57190), (34314, 55560), (35188, 54180), (36120, 52782), (36765, 51856), (37040, 51471), (38892, 49020), (39216, 48615), (39818, 47880), (41670, 45752), (43344, 43985)]