921789960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 384

約数和(自身を含む): 3585254400

約数和(自身を除く): 2663464440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 364, 372, 389, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 728, 735, 744, 778, 780, 806, 840, 868, 910, 930, 980, 1085, 1092, 1167, 1176, 1209, 1240, 1274, 1302, 1365, 1470, 1519, 1556, 1560, 1612, 1736, 1820, 1860, 1911, 1945, 1960, 2015, 2170, 2184, 2334, 2418, 2548, 2604, 2723, 2730, 2821, 2940, 3038, 3112, 3185, 3224, 3255, 3640, 3720, 3822, 3890, 4030, 4340, 4557, 4668, 4836, 5057, 5096, 5208, 5446, 5460, 5642, 5835, 5880, 6045, 6076, 6370, 6510, 7595, 7644, 7780, 8060, 8169, 8463, 8680, 9114, 9336, 9555, 9672, 10114, 10892, 10920, 11284, 11670, 12059, 12090, 12152, 12740, 13020, 13615, 14105, 15171, 15190, 15288, 15560, 16120, 16338, 16926, 18228, 19061, 19110, 19747, 20228, 21784, 22568, 22785, 23340, 24118, 24180, 25285, 25480, 26040, 27230, 28210, 30342, 30380, 32676, 33852, 35399, 36177, 36456, 38122, 38220, 39494, 40456, 40845, 42315, 45570, 46680, 48236, 48360, 50570, 54460, 56420, 57183, 59241, 60295, 60684, 60760, 65352, 67704, 70798, 72354, 75855, 76244, 76440, 78988, 81690, 84413, 84630, 91140, 95305, 96472, 98735, 101140, 106197, 108920, 112840, 114366, 118482, 120590, 121368, 141596, 144708, 151710, 152488, 156767, 157976, 163380, 168826, 169260, 176995, 180885, 182280, 190610, 197470, 202280, 212394, 228732, 236964, 241180, 247793, 253239, 283192, 285915, 289416, 296205, 303420, 313534, 326760, 337652, 338520, 353990, 361770, 381220, 394940, 422065, 424788, 457464, 470301, 473928, 482360, 495586, 506478, 530985, 571830, 590891, 592410, 606840, 627068, 675304, 707980, 723540, 743379, 762440, 783835, 789880, 844130, 849576, 940602, 991172, 1012956, 1061970, 1097369, 1143660, 1181782, 1184820, 1238965, 1254136, 1266195, 1415960, 1447080, 1486758, 1567670, 1688260, 1772673, 1881204, 1982344, 2025912, 2123940, 2194738, 2287320, 2351505, 2363564, 2369640, 2477930, 2532390, 2954455, 2973516, 3135340, 3292107, 3376520, 3545346, 3716895, 3762408, 4247880, 4389476, 4703010, 4727128, 4955860, 5064780, 5486845, 5908910, 5947032, 6270680, 6584214, 7090692, 7433790, 7681583, 8778952, 8863365, 9406020, 9911720, 10129560, 10973690, 11817820, 13168428, 14181384, 14867580, 15363166, 16460535, 17726730, 18812040, 21947380, 23044749, 23635640, 26336856, 29735160, 30726332, 32921070, 35453460, 38407915, 43894760, 46089498, 61452664, 65842140, 70906920, 76815830, 92178996, 115223745, 131684280, 153631660, 184357992, 230447490, 307263320, 460894980, 921789960]

約数ペア:

[(1, 921789960), (2, 460894980), (3, 307263320), (4, 230447490), (5, 184357992), (6, 153631660), (7, 131684280), (8, 115223745), (10, 92178996), (12, 76815830), (13, 70906920), (14, 65842140), (15, 61452664), (20, 46089498), (21, 43894760), (24, 38407915), (26, 35453460), (28, 32921070), (30, 30726332), (31, 29735160), (35, 26336856), (39, 23635640), (40, 23044749), (42, 21947380), (49, 18812040), (52, 17726730), (56, 16460535), (60, 15363166), (62, 14867580), (65, 14181384), (70, 13168428), (78, 11817820), (84, 10973690), (91, 10129560), (93, 9911720), (98, 9406020), (104, 8863365), (105, 8778952), (120, 7681583), (124, 7433790), (130, 7090692), (140, 6584214), (147, 6270680), (155, 5947032), (156, 5908910), (168, 5486845), (182, 5064780), (186, 4955860), (195, 4727128), (196, 4703010), (210, 4389476), (217, 4247880), (245, 3762408), (248, 3716895), (260, 3545346), (273, 3376520), (280, 3292107), (294, 3135340), (310, 2973516), (312, 2954455), (364, 2532390), (372, 2477930), (389, 2369640), (390, 2363564), (392, 2351505), (403, 2287320), (420, 2194738), (434, 2123940), (455, 2025912), (465, 1982344), (490, 1881204), (520, 1772673), (546, 1688260), (588, 1567670), (620, 1486758), (637, 1447080), (651, 1415960), (728, 1266195), (735, 1254136), (744, 1238965), (778, 1184820), (780, 1181782), (806, 1143660), (840, 1097369), (868, 1061970), (910, 1012956), (930, 991172), (980, 940602), (1085, 849576), (1092, 844130), (1167, 789880), (1176, 783835), (1209, 762440), (1240, 743379), (1274, 723540), (1302, 707980), (1365, 675304), (1470, 627068), (1519, 606840), (1556, 592410), (1560, 590891), (1612, 571830), (1736, 530985), (1820, 506478), (1860, 495586), (1911, 482360), (1945, 473928), (1960, 470301), (2015, 457464), (2170, 424788), (2184, 422065), (2334, 394940), (2418, 381220), (2548, 361770), (2604, 353990), (2723, 338520), (2730, 337652), (2821, 326760), (2940, 313534), (3038, 303420), (3112, 296205), (3185, 289416), (3224, 285915), (3255, 283192), (3640, 253239), (3720, 247793), (3822, 241180), (3890, 236964), (4030, 228732), (4340, 212394), (4557, 202280), (4668, 197470), (4836, 190610), (5057, 182280), (5096, 180885), (5208, 176995), (5446, 169260), (5460, 168826), (5642, 163380), (5835, 157976), (5880, 156767), (6045, 152488), (6076, 151710), (6370, 144708), (6510, 141596), (7595, 121368), (7644, 120590), (7780, 118482), (8060, 114366), (8169, 112840), (8463, 108920), (8680, 106197), (9114, 101140), (9336, 98735), (9555, 96472), (9672, 95305), (10114, 91140), (10892, 84630), (10920, 84413), (11284, 81690), (11670, 78988), (12059, 76440), (12090, 76244), (12152, 75855), (12740, 72354), (13020, 70798), (13615, 67704), (14105, 65352), (15171, 60760), (15190, 60684), (15288, 60295), (15560, 59241), (16120, 57183), (16338, 56420), (16926, 54460), (18228, 50570), (19061, 48360), (19110, 48236), (19747, 46680), (20228, 45570), (21784, 42315), (22568, 40845), (22785, 40456), (23340, 39494), (24118, 38220), (24180, 38122), (25285, 36456), (25480, 36177), (26040, 35399), (27230, 33852), (28210, 32676), (30342, 30380)]