155514240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 576

約数和(自身を含む): 680238000

約数和(自身を除く): 524723760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 58, 60, 63, 64, 70, 72, 76, 80, 84, 87, 90, 95, 96, 98, 105, 112, 114, 116, 120, 126, 128, 133, 140, 144, 145, 147, 152, 160, 168, 171, 174, 180, 190, 192, 196, 203, 210, 224, 228, 232, 240, 245, 252, 261, 266, 280, 285, 288, 290, 294, 304, 315, 320, 336, 342, 348, 360, 380, 384, 392, 399, 406, 420, 435, 441, 448, 456, 464, 480, 490, 504, 522, 532, 551, 560, 570, 576, 580, 588, 608, 609, 630, 640, 665, 672, 684, 696, 720, 735, 760, 784, 798, 812, 840, 855, 870, 882, 896, 912, 928, 931, 960, 980, 1008, 1015, 1044, 1064, 1102, 1120, 1140, 1152, 1160, 1176, 1197, 1216, 1218, 1260, 1305, 1330, 1344, 1368, 1392, 1421, 1440, 1470, 1520, 1568, 1596, 1624, 1653, 1680, 1710, 1740, 1764, 1824, 1827, 1856, 1862, 1920, 1960, 1995, 2016, 2030, 2088, 2128, 2204, 2205, 2240, 2280, 2320, 2352, 2394, 2432, 2436, 2520, 2610, 2660, 2688, 2736, 2755, 2784, 2793, 2842, 2880, 2940, 3040, 3045, 3136, 3192, 3248, 3306, 3360, 3420, 3480, 3528, 3648, 3654, 3712, 3724, 3857, 3920, 3990, 4032, 4060, 4176, 4256, 4263, 4408, 4410, 4480, 4560, 4640, 4655, 4704, 4788, 4872, 4959, 5040, 5220, 5320, 5472, 5510, 5568, 5586, 5684, 5760, 5880, 5985, 6080, 6090, 6272, 6384, 6496, 6612, 6720, 6840, 6960, 7056, 7105, 7296, 7308, 7448, 7714, 7840, 7980, 8064, 8120, 8265, 8352, 8379, 8512, 8526, 8816, 8820, 9120, 9135, 9280, 9310, 9408, 9576, 9744, 9918, 10080, 10440, 10640, 10944, 11020, 11136, 11172, 11368, 11571, 11760, 11970, 12160, 12180, 12768, 12789, 12992, 13224, 13440, 13680, 13920, 13965, 14112, 14210, 14616, 14896, 15428, 15680, 15960, 16240, 16530, 16704, 16758, 17024, 17052, 17632, 17640, 18240, 18270, 18560, 18620, 18816, 19152, 19285, 19488, 19836, 20160, 20880, 21280, 21315, 21888, 22040, 22344, 22736, 23142, 23520, 23940, 24360, 24795, 25536, 25578, 25984, 26448, 26999, 27360, 27840, 27930, 28224, 28420, 29232, 29792, 30856, 31360, 31920, 32480, 33060, 33408, 33516, 34104, 34713, 35264, 35280, 36480, 36540, 37240, 38304, 38570, 38976, 39672, 40320, 41760, 41895, 42560, 42630, 44080, 44688, 45472, 46284, 47040, 47880, 48720, 49590, 51072, 51156, 52896, 53998, 54720, 55680, 55860, 56448, 56840, 57855, 58464, 59584, 61712, 63840, 63945, 64960, 66120, 67032, 68208, 69426, 70528, 70560, 73080, 74480, 76608, 77140, 77952, 79344, 80997, 83520, 83790, 85120, 85260, 88160, 89376, 90944, 92568, 94080, 95760, 97440, 99180, 102312, 105792, 107996, 109440, 111720, 113680, 115710, 116928, 119168, 123424, 127680, 127890, 129920, 132240, 134064, 134995, 136416, 138852, 141120, 146160, 148960, 153216, 154280, 158688, 161994, 167040, 167580, 170520, 173565, 176320, 178752, 181888, 185136, 191520, 194880, 198360, 204624, 211584, 215992, 223440, 227360, 231420, 233856, 242991, 246848, 255360, 255780, 264480, 268128, 269990, 272832, 277704, 282240, 292320, 297920, 308560, 317376, 323988, 335160, 341040, 347130, 352640, 357504, 370272, 383040, 389760, 396720, 404985, 409248, 431984, 446880, 454720, 462840, 485982, 493696, 511560, 528960, 536256, 539980, 545664, 555408, 584640, 595840, 617120, 634752, 647976, 670320, 682080, 694260, 740544, 766080, 793440, 809970, 818496, 863968, 893760, 909440, 925680, 971964, 1023120, 1057920, 1072512, 1079960, 1110816, 1169280, 1214955, 1234240, 1295952, 1340640, 1364160, 1388520, 1481088, 1586880, 1619940, 1636992, 1727936, 1787520, 1851360, 1943928, 2046240, 2159920, 2221632, 2429910, 2468480, 2591904, 2681280, 2728320, 2777040, 3173760, 3239880, 3455872, 3702720, 3887856, 4092480, 4319840, 4443264, 4859820, 5183808, 5362560, 5554080, 6479760, 7405440, 7775712, 8184960, 8639680, 9719640, 10367616, 11108160, 12959520, 15551424, 17279360, 19439280, 22216320, 25919040, 31102848, 38878560, 51838080, 77757120, 155514240]

約数ペア:

[(1, 155514240), (2, 77757120), (3, 51838080), (4, 38878560), (5, 31102848), (6, 25919040), (7, 22216320), (8, 19439280), (9, 17279360), (10, 15551424), (12, 12959520), (14, 11108160), (15, 10367616), (16, 9719640), (18, 8639680), (19, 8184960), (20, 7775712), (21, 7405440), (24, 6479760), (28, 5554080), (29, 5362560), (30, 5183808), (32, 4859820), (35, 4443264), (36, 4319840), (38, 4092480), (40, 3887856), (42, 3702720), (45, 3455872), (48, 3239880), (49, 3173760), (56, 2777040), (57, 2728320), (58, 2681280), (60, 2591904), (63, 2468480), (64, 2429910), (70, 2221632), (72, 2159920), (76, 2046240), (80, 1943928), (84, 1851360), (87, 1787520), (90, 1727936), (95, 1636992), (96, 1619940), (98, 1586880), (105, 1481088), (112, 1388520), (114, 1364160), (116, 1340640), (120, 1295952), (126, 1234240), (128, 1214955), (133, 1169280), (140, 1110816), (144, 1079960), (145, 1072512), (147, 1057920), (152, 1023120), (160, 971964), (168, 925680), (171, 909440), (174, 893760), (180, 863968), (190, 818496), (192, 809970), (196, 793440), (203, 766080), (210, 740544), (224, 694260), (228, 682080), (232, 670320), (240, 647976), (245, 634752), (252, 617120), (261, 595840), (266, 584640), (280, 555408), (285, 545664), (288, 539980), (290, 536256), (294, 528960), (304, 511560), (315, 493696), (320, 485982), (336, 462840), (342, 454720), (348, 446880), (360, 431984), (380, 409248), (384, 404985), (392, 396720), (399, 389760), (406, 383040), (420, 370272), (435, 357504), (441, 352640), (448, 347130), (456, 341040), (464, 335160), (480, 323988), (490, 317376), (504, 308560), (522, 297920), (532, 292320), (551, 282240), (560, 277704), (570, 272832), (576, 269990), (580, 268128), (588, 264480), (608, 255780), (609, 255360), (630, 246848), (640, 242991), (665, 233856), (672, 231420), (684, 227360), (696, 223440), (720, 215992), (735, 211584), (760, 204624), (784, 198360), (798, 194880), (812, 191520), (840, 185136), (855, 181888), (870, 178752), (882, 176320), (896, 173565), (912, 170520), (928, 167580), (931, 167040), (960, 161994), (980, 158688), (1008, 154280), (1015, 153216), (1044, 148960), (1064, 146160), (1102, 141120), (1120, 138852), (1140, 136416), (1152, 134995), (1160, 134064), (1176, 132240), (1197, 129920), (1216, 127890), (1218, 127680), (1260, 123424), (1305, 119168), (1330, 116928), (1344, 115710), (1368, 113680), (1392, 111720), (1421, 109440), (1440, 107996), (1470, 105792), (1520, 102312), (1568, 99180), (1596, 97440), (1624, 95760), (1653, 94080), (1680, 92568), (1710, 90944), (1740, 89376), (1764, 88160), (1824, 85260), (1827, 85120), (1856, 83790), (1862, 83520), (1920, 80997), (1960, 79344), (1995, 77952), (2016, 77140), (2030, 76608), (2088, 74480), (2128, 73080), (2204, 70560), (2205, 70528), (2240, 69426), (2280, 68208), (2320, 67032), (2352, 66120), (2394, 64960), (2432, 63945), (2436, 63840), (2520, 61712), (2610, 59584), (2660, 58464), (2688, 57855), (2736, 56840), (2755, 56448), (2784, 55860), (2793, 55680), (2842, 54720), (2880, 53998), (2940, 52896), (3040, 51156), (3045, 51072), (3136, 49590), (3192, 48720), (3248, 47880), (3306, 47040), (3360, 46284), (3420, 45472), (3480, 44688), (3528, 44080), (3648, 42630), (3654, 42560), (3712, 41895), (3724, 41760), (3857, 40320), (3920, 39672), (3990, 38976), (4032, 38570), (4060, 38304), (4176, 37240), (4256, 36540), (4263, 36480), (4408, 35280), (4410, 35264), (4480, 34713), (4560, 34104), (4640, 33516), (4655, 33408), (4704, 33060), (4788, 32480), (4872, 31920), (4959, 31360), (5040, 30856), (5220, 29792), (5320, 29232), (5472, 28420), (5510, 28224), (5568, 27930), (5586, 27840), (5684, 27360), (5760, 26999), (5880, 26448), (5985, 25984), (6080, 25578), (6090, 25536), (6272, 24795), (6384, 24360), (6496, 23940), (6612, 23520), (6720, 23142), (6840, 22736), (6960, 22344), (7056, 22040), (7105, 21888), (7296, 21315), (7308, 21280), (7448, 20880), (7714, 20160), (7840, 19836), (7980, 19488), (8064, 19285), (8120, 19152), (8265, 18816), (8352, 18620), (8379, 18560), (8512, 18270), (8526, 18240), (8816, 17640), (8820, 17632), (9120, 17052), (9135, 17024), (9280, 16758), (9310, 16704), (9408, 16530), (9576, 16240), (9744, 15960), (9918, 15680), (10080, 15428), (10440, 14896), (10640, 14616), (10944, 14210), (11020, 14112), (11136, 13965), (11172, 13920), (11368, 13680), (11571, 13440), (11760, 13224), (11970, 12992), (12160, 12789), (12180, 12768)]