642237120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 672

約数和(自身を含む): 2772826560

約数和(自身を除く): 2130589440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 74, 80, 82, 84, 90, 96, 98, 105, 108, 111, 112, 120, 123, 126, 135, 140, 144, 147, 148, 160, 164, 168, 180, 185, 189, 192, 196, 205, 210, 216, 222, 224, 240, 245, 246, 252, 259, 270, 280, 287, 288, 294, 296, 315, 320, 328, 333, 336, 360, 369, 370, 378, 392, 410, 420, 432, 441, 444, 448, 480, 490, 492, 504, 518, 540, 555, 560, 574, 576, 588, 592, 615, 630, 656, 666, 672, 720, 735, 738, 740, 756, 777, 784, 820, 840, 861, 864, 882, 888, 945, 960, 980, 984, 999, 1008, 1036, 1080, 1107, 1110, 1120, 1148, 1176, 1184, 1230, 1260, 1295, 1312, 1323, 1332, 1344, 1435, 1440, 1470, 1476, 1480, 1512, 1517, 1554, 1568, 1640, 1665, 1680, 1722, 1728, 1764, 1776, 1813, 1845, 1890, 1960, 1968, 1998, 2009, 2016, 2072, 2160, 2205, 2214, 2220, 2240, 2296, 2331, 2352, 2368, 2460, 2520, 2583, 2590, 2624, 2646, 2664, 2870, 2880, 2940, 2952, 2960, 3024, 3034, 3108, 3136, 3280, 3330, 3360, 3444, 3528, 3552, 3626, 3690, 3780, 3885, 3920, 3936, 3996, 4018, 4032, 4144, 4305, 4320, 4410, 4428, 4440, 4551, 4592, 4662, 4704, 4920, 4995, 5040, 5166, 5180, 5292, 5328, 5439, 5535, 5740, 5880, 5904, 5920, 6027, 6048, 6068, 6216, 6560, 6615, 6660, 6720, 6888, 6993, 7056, 7104, 7252, 7380, 7560, 7585, 7749, 7770, 7840, 7872, 7992, 8036, 8288, 8610, 8640, 8820, 8856, 8880, 9065, 9102, 9184, 9324, 9408, 9840, 9990, 10045, 10080, 10332, 10360, 10584, 10619, 10656, 10878, 11070, 11480, 11655, 11760, 11808, 11840, 12054, 12096, 12136, 12432, 12915, 13120, 13230, 13320, 13653, 13776, 13986, 14112, 14504, 14760, 15120, 15170, 15498, 15540, 15680, 15984, 16072, 16317, 16576, 17220, 17640, 17712, 17760, 18081, 18130, 18204, 18368, 18648, 19680, 19980, 20090, 20160, 20664, 20720, 21168, 21238, 21312, 21756, 22140, 22755, 22960, 23310, 23520, 23616, 24108, 24272, 24864, 25830, 26460, 26640, 27195, 27306, 27552, 27972, 28224, 29008, 29520, 30135, 30240, 30340, 30996, 31080, 31857, 31968, 32144, 32634, 34440, 34965, 35280, 35424, 35520, 36162, 36260, 36408, 37296, 38745, 39360, 39960, 40180, 40959, 41328, 41440, 42336, 42476, 43512, 44280, 45510, 45920, 46620, 47040, 48216, 48544, 48951, 49728, 51660, 52920, 53095, 53280, 54243, 54390, 54612, 55104, 55944, 58016, 59040, 60270, 60480, 60680, 61992, 62160, 63714, 63936, 64288, 65268, 68265, 68880, 69930, 70560, 70848, 72324, 72520, 72816, 74333, 74592, 77490, 79920, 80360, 81585, 81918, 82656, 82880, 84672, 84952, 87024, 88560, 90405, 91020, 91840, 93240, 95571, 96432, 97088, 97902, 103320, 105840, 106190, 106560, 108486, 108780, 109224, 111888, 116032, 118080, 120540, 121360, 123984, 124320, 127428, 128576, 130536, 136530, 137760, 139860, 141120, 144648, 145040, 145632, 148666, 149184, 154980, 159285, 159840, 160720, 163170, 163836, 165312, 169904, 174048, 177120, 180810, 182040, 186480, 191142, 192864, 195804, 204795, 206640, 211680, 212380, 216972, 217560, 218448, 222999, 223776, 241080, 242720, 244755, 247968, 248640, 254856, 261072, 271215, 273060, 275520, 279720, 286713, 289296, 290080, 291264, 297332, 309960, 318570, 319680, 321440, 326340, 327672, 339808, 348096, 354240, 361620, 364080, 371665, 372960, 382284, 385728, 391608, 409590, 413280, 423360, 424760, 433944, 435120, 436896, 445998, 447552, 477855, 482160, 485440, 489510, 495936, 509712, 522144, 542430, 546120, 559440, 573426, 578592, 580160, 594664, 619920, 637140, 642880, 652680, 655344, 668997, 679616, 723240, 728160, 743330, 745920, 764568, 783216, 819180, 826560, 849520, 867888, 870240, 873792, 891996, 955710, 964320, 979020, 1019424, 1044288, 1084860, 1092240, 1114995, 1118880, 1146852, 1157184, 1189328, 1239840, 1274280, 1305360, 1310688, 1337994, 1433565, 1446480, 1456320, 1486660, 1529136, 1566432, 1638360, 1699040, 1735776, 1740480, 1783992, 1911420, 1928640, 1958040, 2006991, 2038848, 2169720, 2184480, 2229990, 2237760, 2293704, 2378656, 2479680, 2548560, 2610720, 2621376, 2675988, 2867130, 2892960, 2973320, 3058272, 3132864, 3276720, 3344985, 3398080, 3471552, 3567984, 3822840, 3916080, 4013982, 4339440, 4368960, 4459980, 4587408, 4757312, 5097120, 5221440, 5351976, 5734260, 5785920, 5946640, 6116544, 6553440, 6689970, 7135968, 7645680, 7832160, 8027964, 8678880, 8919960, 9174816, 10034955, 10194240, 10703952, 11468520, 11893280, 13106880, 13379940, 14271936, 15291360, 15664320, 16055928, 17357760, 17839920, 18349632, 20069910, 21407904, 22937040, 23786560, 26759880, 30582720, 32111856, 35679840, 40139820, 42815808, 45874080, 53519760, 64223712, 71359680, 80279640, 91748160, 107039520, 128447424, 160559280, 214079040, 321118560, 642237120]

約数ペア:

[(1, 642237120), (2, 321118560), (3, 214079040), (4, 160559280), (5, 128447424), (6, 107039520), (7, 91748160), (8, 80279640), (9, 71359680), (10, 64223712), (12, 53519760), (14, 45874080), (15, 42815808), (16, 40139820), (18, 35679840), (20, 32111856), (21, 30582720), (24, 26759880), (27, 23786560), (28, 22937040), (30, 21407904), (32, 20069910), (35, 18349632), (36, 17839920), (37, 17357760), (40, 16055928), (41, 15664320), (42, 15291360), (45, 14271936), (48, 13379940), (49, 13106880), (54, 11893280), (56, 11468520), (60, 10703952), (63, 10194240), (64, 10034955), (70, 9174816), (72, 8919960), (74, 8678880), (80, 8027964), (82, 7832160), (84, 7645680), (90, 7135968), (96, 6689970), (98, 6553440), (105, 6116544), (108, 5946640), (111, 5785920), (112, 5734260), (120, 5351976), (123, 5221440), (126, 5097120), (135, 4757312), (140, 4587408), (144, 4459980), (147, 4368960), (148, 4339440), (160, 4013982), (164, 3916080), (168, 3822840), (180, 3567984), (185, 3471552), (189, 3398080), (192, 3344985), (196, 3276720), (205, 3132864), (210, 3058272), (216, 2973320), (222, 2892960), (224, 2867130), (240, 2675988), (245, 2621376), (246, 2610720), (252, 2548560), (259, 2479680), (270, 2378656), (280, 2293704), (287, 2237760), (288, 2229990), (294, 2184480), (296, 2169720), (315, 2038848), (320, 2006991), (328, 1958040), (333, 1928640), (336, 1911420), (360, 1783992), (369, 1740480), (370, 1735776), (378, 1699040), (392, 1638360), (410, 1566432), (420, 1529136), (432, 1486660), (441, 1456320), (444, 1446480), (448, 1433565), (480, 1337994), (490, 1310688), (492, 1305360), (504, 1274280), (518, 1239840), (540, 1189328), (555, 1157184), (560, 1146852), (574, 1118880), (576, 1114995), (588, 1092240), (592, 1084860), (615, 1044288), (630, 1019424), (656, 979020), (666, 964320), (672, 955710), (720, 891996), (735, 873792), (738, 870240), (740, 867888), (756, 849520), (777, 826560), (784, 819180), (820, 783216), (840, 764568), (861, 745920), (864, 743330), (882, 728160), (888, 723240), (945, 679616), (960, 668997), (980, 655344), (984, 652680), (999, 642880), (1008, 637140), (1036, 619920), (1080, 594664), (1107, 580160), (1110, 578592), (1120, 573426), (1148, 559440), (1176, 546120), (1184, 542430), (1230, 522144), (1260, 509712), (1295, 495936), (1312, 489510), (1323, 485440), (1332, 482160), (1344, 477855), (1435, 447552), (1440, 445998), (1470, 436896), (1476, 435120), (1480, 433944), (1512, 424760), (1517, 423360), (1554, 413280), (1568, 409590), (1640, 391608), (1665, 385728), (1680, 382284), (1722, 372960), (1728, 371665), (1764, 364080), (1776, 361620), (1813, 354240), (1845, 348096), (1890, 339808), (1960, 327672), (1968, 326340), (1998, 321440), (2009, 319680), (2016, 318570), (2072, 309960), (2160, 297332), (2205, 291264), (2214, 290080), (2220, 289296), (2240, 286713), (2296, 279720), (2331, 275520), (2352, 273060), (2368, 271215), (2460, 261072), (2520, 254856), (2583, 248640), (2590, 247968), (2624, 244755), (2646, 242720), (2664, 241080), (2870, 223776), (2880, 222999), (2940, 218448), (2952, 217560), (2960, 216972), (3024, 212380), (3034, 211680), (3108, 206640), (3136, 204795), (3280, 195804), (3330, 192864), (3360, 191142), (3444, 186480), (3528, 182040), (3552, 180810), (3626, 177120), (3690, 174048), (3780, 169904), (3885, 165312), (3920, 163836), (3936, 163170), (3996, 160720), (4018, 159840), (4032, 159285), (4144, 154980), (4305, 149184), (4320, 148666), (4410, 145632), (4428, 145040), (4440, 144648), (4551, 141120), (4592, 139860), (4662, 137760), (4704, 136530), (4920, 130536), (4995, 128576), (5040, 127428), (5166, 124320), (5180, 123984), (5292, 121360), (5328, 120540), (5439, 118080), (5535, 116032), (5740, 111888), (5880, 109224), (5904, 108780), (5920, 108486), (6027, 106560), (6048, 106190), (6068, 105840), (6216, 103320), (6560, 97902), (6615, 97088), (6660, 96432), (6720, 95571), (6888, 93240), (6993, 91840), (7056, 91020), (7104, 90405), (7252, 88560), (7380, 87024), (7560, 84952), (7585, 84672), (7749, 82880), (7770, 82656), (7840, 81918), (7872, 81585), (7992, 80360), (8036, 79920), (8288, 77490), (8610, 74592), (8640, 74333), (8820, 72816), (8856, 72520), (8880, 72324), (9065, 70848), (9102, 70560), (9184, 69930), (9324, 68880), (9408, 68265), (9840, 65268), (9990, 64288), (10045, 63936), (10080, 63714), (10332, 62160), (10360, 61992), (10584, 60680), (10619, 60480), (10656, 60270), (10878, 59040), (11070, 58016), (11480, 55944), (11655, 55104), (11760, 54612), (11808, 54390), (11840, 54243), (12054, 53280), (12096, 53095), (12136, 52920), (12432, 51660), (12915, 49728), (13120, 48951), (13230, 48544), (13320, 48216), (13653, 47040), (13776, 46620), (13986, 45920), (14112, 45510), (14504, 44280), (14760, 43512), (15120, 42476), (15170, 42336), (15498, 41440), (15540, 41328), (15680, 40959), (15984, 40180), (16072, 39960), (16317, 39360), (16576, 38745), (17220, 37296), (17640, 36408), (17712, 36260), (17760, 36162), (18081, 35520), (18130, 35424), (18204, 35280), (18368, 34965), (18648, 34440), (19680, 32634), (19980, 32144), (20090, 31968), (20160, 31857), (20664, 31080), (20720, 30996), (21168, 30340), (21238, 30240), (21312, 30135), (21756, 29520), (22140, 29008), (22755, 28224), (22960, 27972), (23310, 27552), (23520, 27306), (23616, 27195), (24108, 26640), (24272, 26460), (24864, 25830)]