202517280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 836559360

約数和(自身を除く): 634042080

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, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 181, 185, 189, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 333, 336, 360, 362, 370, 378, 420, 432, 444, 480, 504, 518, 540, 543, 555, 560, 592, 630, 666, 672, 720, 724, 740, 756, 777, 840, 864, 888, 905, 945, 999, 1008, 1036, 1080, 1086, 1110, 1120, 1184, 1260, 1267, 1295, 1332, 1440, 1448, 1480, 1512, 1554, 1629, 1665, 1680, 1776, 1810, 1890, 1998, 2016, 2072, 2160, 2172, 2220, 2331, 2520, 2534, 2590, 2664, 2715, 2896, 2960, 3024, 3108, 3258, 3330, 3360, 3552, 3620, 3780, 3801, 3885, 3996, 4144, 4320, 4344, 4440, 4662, 4887, 4995, 5040, 5068, 5180, 5328, 5430, 5792, 5920, 6048, 6216, 6335, 6516, 6660, 6697, 6993, 7240, 7560, 7602, 7770, 7992, 8145, 8288, 8688, 8880, 9324, 9774, 9990, 10080, 10136, 10360, 10656, 10860, 11403, 11655, 12432, 12670, 13032, 13320, 13394, 13986, 14480, 15120, 15204, 15540, 15984, 16290, 17376, 17760, 18648, 19005, 19548, 19980, 20091, 20272, 20720, 21720, 22806, 23310, 24435, 24864, 25340, 26064, 26640, 26788, 27972, 28960, 30240, 30408, 31080, 31968, 32580, 33485, 34209, 34965, 37296, 38010, 39096, 39960, 40182, 40544, 41440, 43440, 45612, 46620, 46879, 48870, 50680, 52128, 53280, 53576, 55944, 57015, 60273, 60816, 62160, 65160, 66970, 68418, 69930, 74592, 76020, 78192, 79920, 80364, 86880, 91224, 93240, 93758, 97740, 100455, 101360, 107152, 111888, 114030, 120546, 121632, 124320, 130320, 133940, 136836, 139860, 140637, 152040, 156384, 159840, 160728, 171045, 180819, 182448, 186480, 187516, 195480, 200910, 202720, 214304, 223776, 228060, 234395, 241092, 260640, 267880, 273672, 279720, 281274, 301365, 304080, 321456, 342090, 361638, 364896, 372960, 375032, 390960, 401820, 421911, 456120, 468790, 482184, 535760, 547344, 559440, 562548, 602730, 608160, 642912, 684180, 703185, 723276, 750064, 781920, 803640, 843822, 904095, 912240, 937580, 964368, 1071520, 1094688, 1118880, 1125096, 1205460, 1265733, 1368360, 1406370, 1446552, 1500128, 1607280, 1687644, 1808190, 1824480, 1875160, 1928736, 2109555, 2250192, 2410920, 2531466, 2736720, 2812740, 2893104, 3214560, 3375288, 3616380, 3750320, 4219110, 4500384, 4821840, 5062932, 5473440, 5625480, 5786208, 6328665, 6750576, 7232760, 7500640, 8438220, 9643680, 10125864, 11250960, 12657330, 13501152, 14465520, 16876440, 20251728, 22501920, 25314660, 28931040, 33752880, 40503456, 50629320, 67505760, 101258640, 202517280]

約数ペア:

[(1, 202517280), (2, 101258640), (3, 67505760), (4, 50629320), (5, 40503456), (6, 33752880), (7, 28931040), (8, 25314660), (9, 22501920), (10, 20251728), (12, 16876440), (14, 14465520), (15, 13501152), (16, 12657330), (18, 11250960), (20, 10125864), (21, 9643680), (24, 8438220), (27, 7500640), (28, 7232760), (30, 6750576), (32, 6328665), (35, 5786208), (36, 5625480), (37, 5473440), (40, 5062932), (42, 4821840), (45, 4500384), (48, 4219110), (54, 3750320), (56, 3616380), (60, 3375288), (63, 3214560), (70, 2893104), (72, 2812740), (74, 2736720), (80, 2531466), (84, 2410920), (90, 2250192), (96, 2109555), (105, 1928736), (108, 1875160), (111, 1824480), (112, 1808190), (120, 1687644), (126, 1607280), (135, 1500128), (140, 1446552), (144, 1406370), (148, 1368360), (160, 1265733), (168, 1205460), (180, 1125096), (181, 1118880), (185, 1094688), (189, 1071520), (210, 964368), (216, 937580), (222, 912240), (224, 904095), (240, 843822), (252, 803640), (259, 781920), (270, 750064), (280, 723276), (288, 703185), (296, 684180), (315, 642912), (333, 608160), (336, 602730), (360, 562548), (362, 559440), (370, 547344), (378, 535760), (420, 482184), (432, 468790), (444, 456120), (480, 421911), (504, 401820), (518, 390960), (540, 375032), (543, 372960), (555, 364896), (560, 361638), (592, 342090), (630, 321456), (666, 304080), (672, 301365), (720, 281274), (724, 279720), (740, 273672), (756, 267880), (777, 260640), (840, 241092), (864, 234395), (888, 228060), (905, 223776), (945, 214304), (999, 202720), (1008, 200910), (1036, 195480), (1080, 187516), (1086, 186480), (1110, 182448), (1120, 180819), (1184, 171045), (1260, 160728), (1267, 159840), (1295, 156384), (1332, 152040), (1440, 140637), (1448, 139860), (1480, 136836), (1512, 133940), (1554, 130320), (1629, 124320), (1665, 121632), (1680, 120546), (1776, 114030), (1810, 111888), (1890, 107152), (1998, 101360), (2016, 100455), (2072, 97740), (2160, 93758), (2172, 93240), (2220, 91224), (2331, 86880), (2520, 80364), (2534, 79920), (2590, 78192), (2664, 76020), (2715, 74592), (2896, 69930), (2960, 68418), (3024, 66970), (3108, 65160), (3258, 62160), (3330, 60816), (3360, 60273), (3552, 57015), (3620, 55944), (3780, 53576), (3801, 53280), (3885, 52128), (3996, 50680), (4144, 48870), (4320, 46879), (4344, 46620), (4440, 45612), (4662, 43440), (4887, 41440), (4995, 40544), (5040, 40182), (5068, 39960), (5180, 39096), (5328, 38010), (5430, 37296), (5792, 34965), (5920, 34209), (6048, 33485), (6216, 32580), (6335, 31968), (6516, 31080), (6660, 30408), (6697, 30240), (6993, 28960), (7240, 27972), (7560, 26788), (7602, 26640), (7770, 26064), (7992, 25340), (8145, 24864), (8288, 24435), (8688, 23310), (8880, 22806), (9324, 21720), (9774, 20720), (9990, 20272), (10080, 20091), (10136, 19980), (10360, 19548), (10656, 19005), (10860, 18648), (11403, 17760), (11655, 17376), (12432, 16290), (12670, 15984), (13032, 15540), (13320, 15204), (13394, 15120), (13986, 14480)]