1684313120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 4702924800

約数和(自身を除く): 3018611680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 71, 80, 112, 118, 140, 142, 160, 224, 236, 280, 284, 295, 355, 359, 413, 472, 497, 560, 568, 590, 710, 718, 826, 944, 994, 1120, 1136, 1180, 1420, 1436, 1652, 1795, 1888, 1988, 2065, 2272, 2360, 2485, 2513, 2840, 2872, 3304, 3590, 3976, 4130, 4189, 4720, 4970, 5026, 5680, 5744, 6608, 7180, 7952, 8260, 8378, 9440, 9940, 10052, 11360, 11488, 12565, 13216, 14360, 15904, 16520, 16756, 19880, 20104, 20945, 21181, 25130, 25489, 28720, 29323, 33040, 33512, 39760, 40208, 41890, 42362, 50260, 50978, 57440, 58646, 66080, 67024, 79520, 80416, 83780, 84724, 100520, 101956, 105905, 117292, 127445, 134048, 146615, 148267, 167560, 169448, 178423, 201040, 203912, 211810, 234584, 254890, 293230, 296534, 335120, 338896, 356846, 402080, 407824, 423620, 469168, 509780, 586460, 593068, 670240, 677792, 713692, 741335, 815648, 847240, 892115, 938336, 1019560, 1172920, 1186136, 1427384, 1482670, 1503851, 1694480, 1784230, 2039120, 2345840, 2372272, 2854768, 2965340, 3007702, 3388960, 3568460, 4078240, 4691680, 4744544, 5709536, 5930680, 6015404, 7136920, 7519255, 10526957, 11861360, 12030808, 14273840, 15038510, 21053914, 23722720, 24061616, 28547680, 30077020, 42107828, 48123232, 52634785, 60154040, 84215656, 105269570, 120308080, 168431312, 210539140, 240616160, 336862624, 421078280, 842156560, 1684313120]

約数ペア:

[(1, 1684313120), (2, 842156560), (4, 421078280), (5, 336862624), (7, 240616160), (8, 210539140), (10, 168431312), (14, 120308080), (16, 105269570), (20, 84215656), (28, 60154040), (32, 52634785), (35, 48123232), (40, 42107828), (56, 30077020), (59, 28547680), (70, 24061616), (71, 23722720), (80, 21053914), (112, 15038510), (118, 14273840), (140, 12030808), (142, 11861360), (160, 10526957), (224, 7519255), (236, 7136920), (280, 6015404), (284, 5930680), (295, 5709536), (355, 4744544), (359, 4691680), (413, 4078240), (472, 3568460), (497, 3388960), (560, 3007702), (568, 2965340), (590, 2854768), (710, 2372272), (718, 2345840), (826, 2039120), (944, 1784230), (994, 1694480), (1120, 1503851), (1136, 1482670), (1180, 1427384), (1420, 1186136), (1436, 1172920), (1652, 1019560), (1795, 938336), (1888, 892115), (1988, 847240), (2065, 815648), (2272, 741335), (2360, 713692), (2485, 677792), (2513, 670240), (2840, 593068), (2872, 586460), (3304, 509780), (3590, 469168), (3976, 423620), (4130, 407824), (4189, 402080), (4720, 356846), (4970, 338896), (5026, 335120), (5680, 296534), (5744, 293230), (6608, 254890), (7180, 234584), (7952, 211810), (8260, 203912), (8378, 201040), (9440, 178423), (9940, 169448), (10052, 167560), (11360, 148267), (11488, 146615), (12565, 134048), (13216, 127445), (14360, 117292), (15904, 105905), (16520, 101956), (16756, 100520), (19880, 84724), (20104, 83780), (20945, 80416), (21181, 79520), (25130, 67024), (25489, 66080), (28720, 58646), (29323, 57440), (33040, 50978), (33512, 50260), (39760, 42362), (40208, 41890)]