198656640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 846518400

約数和(自身を除く): 647861760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 379, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 758, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1137, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1516, 1560, 1638, 1664, 1680, 1820, 1872, 1895, 1920, 2016, 2080, 2184, 2240, 2274, 2340, 2496, 2520, 2653, 2688, 2730, 2880, 2912, 3032, 3120, 3276, 3360, 3411, 3640, 3744, 3790, 4032, 4095, 4160, 4368, 4480, 4548, 4680, 4927, 4992, 5040, 5306, 5460, 5685, 5760, 5824, 6064, 6240, 6552, 6720, 6822, 7280, 7488, 7580, 7959, 8064, 8190, 8320, 8736, 9096, 9360, 9854, 10080, 10612, 10920, 11370, 11648, 12128, 12480, 13104, 13265, 13440, 13644, 14560, 14781, 14976, 15160, 15918, 16380, 17055, 17472, 18192, 18720, 19708, 20160, 21224, 21840, 22740, 23877, 24256, 24635, 24960, 26208, 26530, 27288, 29120, 29562, 30320, 31836, 32760, 34110, 34489, 34944, 36384, 37440, 39416, 39795, 40320, 42448, 43680, 44343, 45480, 47754, 48512, 49270, 52416, 53060, 54576, 58240, 59124, 60640, 63672, 65520, 68220, 68978, 72768, 73905, 74880, 78832, 79590, 84896, 87360, 88686, 90960, 95508, 98540, 103467, 104832, 106120, 109152, 118248, 119385, 121280, 127344, 131040, 136440, 137956, 145536, 147810, 157664, 159180, 169792, 172445, 174720, 177372, 181920, 191016, 197080, 206934, 212240, 218304, 221715, 236496, 238770, 242560, 254688, 262080, 272880, 275912, 295620, 310401, 315328, 318360, 339584, 344890, 354744, 363840, 382032, 394160, 413868, 424480, 436608, 443430, 472992, 477540, 509376, 517335, 524160, 545760, 551824, 591240, 620802, 630656, 636720, 689780, 709488, 727680, 764064, 788320, 827736, 848960, 886860, 945984, 955080, 1018752, 1034670, 1091520, 1103648, 1182480, 1241604, 1273440, 1379560, 1418976, 1528128, 1552005, 1576640, 1655472, 1697920, 1773720, 1891968, 1910160, 2069340, 2183040, 2207296, 2364960, 2483208, 2546880, 2759120, 2837952, 3056256, 3104010, 3153280, 3310944, 3547440, 3820320, 4138680, 4414592, 4729920, 4966416, 5093760, 5518240, 5675904, 6208020, 6621888, 7094880, 7640640, 8277360, 9459840, 9932832, 11036480, 12416040, 13243776, 14189760, 15281280, 16554720, 19865664, 22072960, 24832080, 28379520, 33109440, 39731328, 49664160, 66218880, 99328320, 198656640]

約数ペア:

[(1, 198656640), (2, 99328320), (3, 66218880), (4, 49664160), (5, 39731328), (6, 33109440), (7, 28379520), (8, 24832080), (9, 22072960), (10, 19865664), (12, 16554720), (13, 15281280), (14, 14189760), (15, 13243776), (16, 12416040), (18, 11036480), (20, 9932832), (21, 9459840), (24, 8277360), (26, 7640640), (28, 7094880), (30, 6621888), (32, 6208020), (35, 5675904), (36, 5518240), (39, 5093760), (40, 4966416), (42, 4729920), (45, 4414592), (48, 4138680), (52, 3820320), (56, 3547440), (60, 3310944), (63, 3153280), (64, 3104010), (65, 3056256), (70, 2837952), (72, 2759120), (78, 2546880), (80, 2483208), (84, 2364960), (90, 2207296), (91, 2183040), (96, 2069340), (104, 1910160), (105, 1891968), (112, 1773720), (117, 1697920), (120, 1655472), (126, 1576640), (128, 1552005), (130, 1528128), (140, 1418976), (144, 1379560), (156, 1273440), (160, 1241604), (168, 1182480), (180, 1103648), (182, 1091520), (192, 1034670), (195, 1018752), (208, 955080), (210, 945984), (224, 886860), (234, 848960), (240, 827736), (252, 788320), (260, 764064), (273, 727680), (280, 709488), (288, 689780), (312, 636720), (315, 630656), (320, 620802), (336, 591240), (360, 551824), (364, 545760), (379, 524160), (384, 517335), (390, 509376), (416, 477540), (420, 472992), (448, 443430), (455, 436608), (468, 424480), (480, 413868), (504, 394160), (520, 382032), (546, 363840), (560, 354744), (576, 344890), (585, 339584), (624, 318360), (630, 315328), (640, 310401), (672, 295620), (720, 275912), (728, 272880), (758, 262080), (780, 254688), (819, 242560), (832, 238770), (840, 236496), (896, 221715), (910, 218304), (936, 212240), (960, 206934), (1008, 197080), (1040, 191016), (1092, 181920), (1120, 177372), (1137, 174720), (1152, 172445), (1170, 169792), (1248, 159180), (1260, 157664), (1344, 147810), (1365, 145536), (1440, 137956), (1456, 136440), (1516, 131040), (1560, 127344), (1638, 121280), (1664, 119385), (1680, 118248), (1820, 109152), (1872, 106120), (1895, 104832), (1920, 103467), (2016, 98540), (2080, 95508), (2184, 90960), (2240, 88686), (2274, 87360), (2340, 84896), (2496, 79590), (2520, 78832), (2653, 74880), (2688, 73905), (2730, 72768), (2880, 68978), (2912, 68220), (3032, 65520), (3120, 63672), (3276, 60640), (3360, 59124), (3411, 58240), (3640, 54576), (3744, 53060), (3790, 52416), (4032, 49270), (4095, 48512), (4160, 47754), (4368, 45480), (4480, 44343), (4548, 43680), (4680, 42448), (4927, 40320), (4992, 39795), (5040, 39416), (5306, 37440), (5460, 36384), (5685, 34944), (5760, 34489), (5824, 34110), (6064, 32760), (6240, 31836), (6552, 30320), (6720, 29562), (6822, 29120), (7280, 27288), (7488, 26530), (7580, 26208), (7959, 24960), (8064, 24635), (8190, 24256), (8320, 23877), (8736, 22740), (9096, 21840), (9360, 21224), (9854, 20160), (10080, 19708), (10612, 18720), (10920, 18192), (11370, 17472), (11648, 17055), (12128, 16380), (12480, 15918), (13104, 15160), (13265, 14976), (13440, 14781), (13644, 14560)]