1949162880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 512

約数和(自身を含む): 7931520000

約数和(自身を除く): 5982357120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 384, 399, 408, 420, 448, 449, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 640, 646, 665, 672, 680, 714, 760, 798, 816, 840, 896, 898, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1140, 1190, 1216, 1292, 1330, 1344, 1347, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1796, 1824, 1904, 1920, 1938, 1995, 2040, 2128, 2176, 2240, 2245, 2261, 2280, 2380, 2432, 2584, 2660, 2688, 2694, 2720, 2856, 3040, 3143, 3192, 3230, 3264, 3360, 3570, 3592, 3648, 3808, 3876, 3990, 4080, 4256, 4480, 4490, 4522, 4560, 4760, 4845, 5168, 5320, 5388, 5440, 5712, 6080, 6286, 6384, 6460, 6528, 6720, 6735, 6783, 7140, 7184, 7296, 7616, 7633, 7752, 7980, 8160, 8512, 8531, 8980, 9044, 9120, 9429, 9520, 9690, 10336, 10640, 10776, 10880, 11305, 11424, 12160, 12572, 12768, 12920, 13440, 13470, 13566, 14280, 14368, 15232, 15266, 15504, 15715, 15960, 16320, 17024, 17062, 17960, 18088, 18240, 18858, 19040, 19380, 20672, 21280, 21552, 22610, 22848, 22899, 25144, 25536, 25593, 25840, 26940, 27132, 28560, 28736, 30532, 31008, 31430, 31920, 32640, 33915, 34124, 35920, 36176, 36480, 37716, 38080, 38165, 38760, 41344, 42560, 42655, 43104, 45220, 45696, 45798, 47145, 50288, 51072, 51186, 51680, 53431, 53880, 54264, 57120, 57472, 59717, 61064, 62016, 62860, 63840, 67830, 68248, 71840, 72352, 75432, 76160, 76330, 77520, 85120, 85310, 86208, 90440, 91596, 94290, 100576, 102372, 103360, 106862, 107760, 108528, 114240, 114495, 119434, 122128, 124032, 125720, 127680, 127965, 135660, 136496, 143680, 144704, 145027, 150864, 152660, 155040, 160293, 170620, 172416, 179151, 180880, 183192, 188580, 201152, 204744, 206720, 213724, 215520, 217056, 228480, 228990, 238868, 244256, 251440, 255360, 255930, 267155, 271320, 272992, 287360, 289408, 290054, 298585, 301728, 305320, 310080, 320586, 341240, 358302, 361760, 366384, 377160, 402304, 409488, 427448, 431040, 434112, 435081, 457980, 477736, 488512, 502880, 511860, 534310, 542640, 545984, 580108, 597170, 603456, 610640, 620160, 641172, 682480, 716604, 723520, 725135, 732768, 754320, 801465, 818976, 854896, 862080, 868224, 870162, 895755, 915960, 955472, 977024, 1005760, 1015189, 1023720, 1068620, 1085280, 1091968, 1160216, 1194340, 1206912, 1221280, 1282344, 1364960, 1433208, 1447040, 1450270, 1465536, 1508640, 1602930, 1637952, 1709792, 1740324, 1791510, 1831920, 1910944, 2011520, 2030378, 2047440, 2137240, 2170560, 2175405, 2320432, 2388680, 2442560, 2564688, 2729920, 2866416, 2900540, 2931072, 3017280, 3045567, 3205860, 3275904, 3419584, 3480648, 3583020, 3663840, 3821888, 4060756, 4094880, 4274480, 4341120, 4350810, 4640864, 4777360, 4885120, 5075945, 5129376, 5459840, 5732832, 5801080, 6034560, 6091134, 6411720, 6839168, 6961296, 7166040, 7327680, 7643776, 8121512, 8189760, 8548960, 8701620, 9281728, 9554720, 10151890, 10258752, 11465664, 11602160, 12182268, 12823440, 13922592, 14332080, 14655360, 15227835, 16243024, 16379520, 17097920, 17403240, 18563456, 19109440, 20303780, 20517504, 22931328, 23204320, 24364536, 25646880, 27845184, 28664160, 30455670, 32486048, 34195840, 34806480, 38218880, 40607560, 46408640, 48729072, 51293760, 55690368, 57328320, 60911340, 64972096, 69612960, 81215120, 92817280, 97458144, 102587520, 114656640, 121822680, 129944192, 139225920, 162430240, 194916288, 243645360, 278451840, 324860480, 389832576, 487290720, 649720960, 974581440, 1949162880]

約数ペア:

[(1, 1949162880), (2, 974581440), (3, 649720960), (4, 487290720), (5, 389832576), (6, 324860480), (7, 278451840), (8, 243645360), (10, 194916288), (12, 162430240), (14, 139225920), (15, 129944192), (16, 121822680), (17, 114656640), (19, 102587520), (20, 97458144), (21, 92817280), (24, 81215120), (28, 69612960), (30, 64972096), (32, 60911340), (34, 57328320), (35, 55690368), (38, 51293760), (40, 48729072), (42, 46408640), (48, 40607560), (51, 38218880), (56, 34806480), (57, 34195840), (60, 32486048), (64, 30455670), (68, 28664160), (70, 27845184), (76, 25646880), (80, 24364536), (84, 23204320), (85, 22931328), (95, 20517504), (96, 20303780), (102, 19109440), (105, 18563456), (112, 17403240), (114, 17097920), (119, 16379520), (120, 16243024), (128, 15227835), (133, 14655360), (136, 14332080), (140, 13922592), (152, 12823440), (160, 12182268), (168, 11602160), (170, 11465664), (190, 10258752), (192, 10151890), (204, 9554720), (210, 9281728), (224, 8701620), (228, 8548960), (238, 8189760), (240, 8121512), (255, 7643776), (266, 7327680), (272, 7166040), (280, 6961296), (285, 6839168), (304, 6411720), (320, 6091134), (323, 6034560), (336, 5801080), (340, 5732832), (357, 5459840), (380, 5129376), (384, 5075945), (399, 4885120), (408, 4777360), (420, 4640864), (448, 4350810), (449, 4341120), (456, 4274480), (476, 4094880), (480, 4060756), (510, 3821888), (532, 3663840), (544, 3583020), (560, 3480648), (570, 3419584), (595, 3275904), (608, 3205860), (640, 3045567), (646, 3017280), (665, 2931072), (672, 2900540), (680, 2866416), (714, 2729920), (760, 2564688), (798, 2442560), (816, 2388680), (840, 2320432), (896, 2175405), (898, 2170560), (912, 2137240), (952, 2047440), (960, 2030378), (969, 2011520), (1020, 1910944), (1064, 1831920), (1088, 1791510), (1120, 1740324), (1140, 1709792), (1190, 1637952), (1216, 1602930), (1292, 1508640), (1330, 1465536), (1344, 1450270), (1347, 1447040), (1360, 1433208), (1428, 1364960), (1520, 1282344), (1596, 1221280), (1615, 1206912), (1632, 1194340), (1680, 1160216), (1785, 1091968), (1796, 1085280), (1824, 1068620), (1904, 1023720), (1920, 1015189), (1938, 1005760), (1995, 977024), (2040, 955472), (2128, 915960), (2176, 895755), (2240, 870162), (2245, 868224), (2261, 862080), (2280, 854896), (2380, 818976), (2432, 801465), (2584, 754320), (2660, 732768), (2688, 725135), (2694, 723520), (2720, 716604), (2856, 682480), (3040, 641172), (3143, 620160), (3192, 610640), (3230, 603456), (3264, 597170), (3360, 580108), (3570, 545984), (3592, 542640), (3648, 534310), (3808, 511860), (3876, 502880), (3990, 488512), (4080, 477736), (4256, 457980), (4480, 435081), (4490, 434112), (4522, 431040), (4560, 427448), (4760, 409488), (4845, 402304), (5168, 377160), (5320, 366384), (5388, 361760), (5440, 358302), (5712, 341240), (6080, 320586), (6286, 310080), (6384, 305320), (6460, 301728), (6528, 298585), (6720, 290054), (6735, 289408), (6783, 287360), (7140, 272992), (7184, 271320), (7296, 267155), (7616, 255930), (7633, 255360), (7752, 251440), (7980, 244256), (8160, 238868), (8512, 228990), (8531, 228480), (8980, 217056), (9044, 215520), (9120, 213724), (9429, 206720), (9520, 204744), (9690, 201152), (10336, 188580), (10640, 183192), (10776, 180880), (10880, 179151), (11305, 172416), (11424, 170620), (12160, 160293), (12572, 155040), (12768, 152660), (12920, 150864), (13440, 145027), (13470, 144704), (13566, 143680), (14280, 136496), (14368, 135660), (15232, 127965), (15266, 127680), (15504, 125720), (15715, 124032), (15960, 122128), (16320, 119434), (17024, 114495), (17062, 114240), (17960, 108528), (18088, 107760), (18240, 106862), (18858, 103360), (19040, 102372), (19380, 100576), (20672, 94290), (21280, 91596), (21552, 90440), (22610, 86208), (22848, 85310), (22899, 85120), (25144, 77520), (25536, 76330), (25593, 76160), (25840, 75432), (26940, 72352), (27132, 71840), (28560, 68248), (28736, 67830), (30532, 63840), (31008, 62860), (31430, 62016), (31920, 61064), (32640, 59717), (33915, 57472), (34124, 57120), (35920, 54264), (36176, 53880), (36480, 53431), (37716, 51680), (38080, 51186), (38165, 51072), (38760, 50288), (41344, 47145), (42560, 45798), (42655, 45696), (43104, 45220)]