1921739040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 384

約数和(自身を含む): 7628947200

約数和(自身を除く): 5707208160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1801, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2964, 3040, 3120, 3420, 3510, 3602, 3705, 3744, 3952, 4104, 4320, 4446, 4560, 4680, 4940, 5130, 5403, 5472, 5616, 5928, 6240, 6669, 6840, 7020, 7204, 7410, 7904, 8208, 8892, 9005, 9120, 9360, 9880, 10260, 10806, 11115, 11232, 11856, 13338, 13680, 14040, 14408, 14820, 16209, 16416, 17784, 18010, 18720, 19760, 20520, 21612, 22230, 23413, 23712, 26676, 27015, 27360, 28080, 28816, 29640, 32418, 33345, 34219, 35568, 36020, 39520, 41040, 43224, 44460, 46826, 48627, 53352, 54030, 56160, 57632, 59280, 64836, 66690, 68438, 70239, 71136, 72040, 81045, 82080, 86448, 88920, 93652, 97254, 102657, 106704, 108060, 117065, 118560, 129672, 133380, 136876, 140478, 144080, 162090, 171095, 172896, 177840, 187304, 194508, 205314, 210717, 213408, 216120, 234130, 243135, 259344, 266760, 273752, 280956, 288160, 307971, 324180, 342190, 351195, 355680, 374608, 389016, 410628, 421434, 432240, 444847, 468260, 486270, 513285, 518688, 533520, 547504, 561912, 615942, 632151, 648360, 684380, 702390, 749216, 778032, 821256, 842868, 864480, 889694, 923913, 936520, 972540, 1026570, 1053585, 1067040, 1095008, 1123824, 1231884, 1264302, 1296720, 1334541, 1368760, 1404780, 1539855, 1556064, 1642512, 1685736, 1779388, 1847826, 1873040, 1945080, 2053140, 2107170, 2224235, 2247648, 2463768, 2528604, 2593440, 2669082, 2737520, 2809560, 3079710, 3160755, 3285024, 3371472, 3558776, 3695652, 3746080, 3890160, 4003623, 4106280, 4214340, 4448470, 4619565, 4927536, 5057208, 5338164, 5475040, 5619120, 6159420, 6321510, 6672705, 6742944, 7117552, 7391304, 7780320, 8007246, 8212560, 8428680, 8896940, 9239130, 9855072, 10114416, 10676328, 11238240, 12010869, 12318840, 12643020, 13345410, 14235104, 14782608, 16014492, 16425120, 16857360, 17793880, 18478260, 20018115, 20228832, 21352656, 24021738, 24637680, 25286040, 26690820, 29565216, 32028984, 33714720, 35587760, 36956520, 40036230, 42705312, 48043476, 49275360, 50572080, 53381640, 60054345, 64057968, 71175520, 73913040, 80072460, 96086952, 101144160, 106763280, 120108690, 128115936, 147826080, 160144920, 192173904, 213526560, 240217380, 320289840, 384347808, 480434760, 640579680, 960869520, 1921739040]

約数ペア:

[(1, 1921739040), (2, 960869520), (3, 640579680), (4, 480434760), (5, 384347808), (6, 320289840), (8, 240217380), (9, 213526560), (10, 192173904), (12, 160144920), (13, 147826080), (15, 128115936), (16, 120108690), (18, 106763280), (19, 101144160), (20, 96086952), (24, 80072460), (26, 73913040), (27, 71175520), (30, 64057968), (32, 60054345), (36, 53381640), (38, 50572080), (39, 49275360), (40, 48043476), (45, 42705312), (48, 40036230), (52, 36956520), (54, 35587760), (57, 33714720), (60, 32028984), (65, 29565216), (72, 26690820), (76, 25286040), (78, 24637680), (80, 24021738), (90, 21352656), (95, 20228832), (96, 20018115), (104, 18478260), (108, 17793880), (114, 16857360), (117, 16425120), (120, 16014492), (130, 14782608), (135, 14235104), (144, 13345410), (152, 12643020), (156, 12318840), (160, 12010869), (171, 11238240), (180, 10676328), (190, 10114416), (195, 9855072), (208, 9239130), (216, 8896940), (228, 8428680), (234, 8212560), (240, 8007246), (247, 7780320), (260, 7391304), (270, 7117552), (285, 6742944), (288, 6672705), (304, 6321510), (312, 6159420), (342, 5619120), (351, 5475040), (360, 5338164), (380, 5057208), (390, 4927536), (416, 4619565), (432, 4448470), (456, 4214340), (468, 4106280), (480, 4003623), (494, 3890160), (513, 3746080), (520, 3695652), (540, 3558776), (570, 3371472), (585, 3285024), (608, 3160755), (624, 3079710), (684, 2809560), (702, 2737520), (720, 2669082), (741, 2593440), (760, 2528604), (780, 2463768), (855, 2247648), (864, 2224235), (912, 2107170), (936, 2053140), (988, 1945080), (1026, 1873040), (1040, 1847826), (1080, 1779388), (1140, 1685736), (1170, 1642512), (1235, 1556064), (1248, 1539855), (1368, 1404780), (1404, 1368760), (1440, 1334541), (1482, 1296720), (1520, 1264302), (1560, 1231884), (1710, 1123824), (1755, 1095008), (1801, 1067040), (1824, 1053585), (1872, 1026570), (1976, 972540), (2052, 936520), (2080, 923913), (2160, 889694), (2223, 864480), (2280, 842868), (2340, 821256), (2470, 778032), (2565, 749216), (2736, 702390), (2808, 684380), (2964, 648360), (3040, 632151), (3120, 615942), (3420, 561912), (3510, 547504), (3602, 533520), (3705, 518688), (3744, 513285), (3952, 486270), (4104, 468260), (4320, 444847), (4446, 432240), (4560, 421434), (4680, 410628), (4940, 389016), (5130, 374608), (5403, 355680), (5472, 351195), (5616, 342190), (5928, 324180), (6240, 307971), (6669, 288160), (6840, 280956), (7020, 273752), (7204, 266760), (7410, 259344), (7904, 243135), (8208, 234130), (8892, 216120), (9005, 213408), (9120, 210717), (9360, 205314), (9880, 194508), (10260, 187304), (10806, 177840), (11115, 172896), (11232, 171095), (11856, 162090), (13338, 144080), (13680, 140478), (14040, 136876), (14408, 133380), (14820, 129672), (16209, 118560), (16416, 117065), (17784, 108060), (18010, 106704), (18720, 102657), (19760, 97254), (20520, 93652), (21612, 88920), (22230, 86448), (23413, 82080), (23712, 81045), (26676, 72040), (27015, 71136), (27360, 70239), (28080, 68438), (28816, 66690), (29640, 64836), (32418, 59280), (33345, 57632), (34219, 56160), (35568, 54030), (36020, 53352), (39520, 48627), (41040, 46826), (43224, 44460)]