29128528520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1472

約数の個数: 256

約数和(自身を含む): 83160000000

約数和(自身を除く): 54031471480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 149, 172, 182, 215, 260, 280, 298, 301, 344, 364, 430, 455, 520, 559, 596, 602, 728, 745, 860, 910, 1043, 1118, 1192, 1204, 1249, 1490, 1505, 1720, 1820, 1937, 2086, 2236, 2408, 2498, 2795, 2980, 3010, 3640, 3874, 3913, 4172, 4472, 4996, 5215, 5590, 5960, 6020, 6245, 6407, 7748, 7826, 8344, 8743, 9685, 9992, 10430, 11180, 12040, 12490, 12814, 13559, 15496, 15652, 16237, 17486, 19370, 19565, 20860, 22360, 24980, 25628, 27118, 31304, 32035, 32474, 34972, 38740, 39130, 41720, 43715, 44849, 49960, 51256, 53707, 54236, 64070, 64948, 67795, 69944, 77480, 78260, 81185, 83291, 87430, 89698, 107414, 108472, 113659, 128140, 129896, 135590, 156520, 162370, 166582, 174860, 179396, 186101, 214828, 224245, 227318, 256280, 268535, 271180, 324740, 333164, 349720, 358792, 372202, 375949, 416455, 429656, 448490, 454636, 537070, 542360, 568295, 583037, 649480, 666328, 698191, 744404, 751898, 832910, 896980, 909272, 930505, 1074140, 1136590, 1166074, 1302707, 1396382, 1488808, 1503796, 1665820, 1793960, 1861010, 1879745, 2148280, 2273180, 2332148, 2419313, 2605414, 2792764, 2915185, 3007592, 3331640, 3490955, 3722020, 3759490, 4546360, 4664296, 4838626, 4887337, 5210828, 5585528, 5830370, 6513535, 6981910, 7444040, 7518980, 8002343, 9677252, 9774674, 10421656, 11660740, 12096565, 13027070, 13963820, 15037960, 16004686, 16935191, 19354504, 19549348, 23321480, 24193130, 24436685, 26054140, 27927640, 32009372, 33870382, 39098696, 40011715, 48386260, 48873370, 52108280, 56016401, 64018744, 67740764, 80023430, 84675955, 96772520, 97746740, 104030459, 112032802, 135481528, 160046860, 169351910, 195493480, 208060918, 224065604, 280082005, 320093720, 338703820, 416121836, 448131208, 520152295, 560164010, 677407640, 728213213, 832243672, 1040304590, 1120328020, 1456426426, 2080609180, 2240656040, 2912852852, 3641066065, 4161218360, 5825705704, 7282132130, 14564264260, 29128528520]

約数ペア:

[(1, 29128528520), (2, 14564264260), (4, 7282132130), (5, 5825705704), (7, 4161218360), (8, 3641066065), (10, 2912852852), (13, 2240656040), (14, 2080609180), (20, 1456426426), (26, 1120328020), (28, 1040304590), (35, 832243672), (40, 728213213), (43, 677407640), (52, 560164010), (56, 520152295), (65, 448131208), (70, 416121836), (86, 338703820), (91, 320093720), (104, 280082005), (130, 224065604), (140, 208060918), (149, 195493480), (172, 169351910), (182, 160046860), (215, 135481528), (260, 112032802), (280, 104030459), (298, 97746740), (301, 96772520), (344, 84675955), (364, 80023430), (430, 67740764), (455, 64018744), (520, 56016401), (559, 52108280), (596, 48873370), (602, 48386260), (728, 40011715), (745, 39098696), (860, 33870382), (910, 32009372), (1043, 27927640), (1118, 26054140), (1192, 24436685), (1204, 24193130), (1249, 23321480), (1490, 19549348), (1505, 19354504), (1720, 16935191), (1820, 16004686), (1937, 15037960), (2086, 13963820), (2236, 13027070), (2408, 12096565), (2498, 11660740), (2795, 10421656), (2980, 9774674), (3010, 9677252), (3640, 8002343), (3874, 7518980), (3913, 7444040), (4172, 6981910), (4472, 6513535), (4996, 5830370), (5215, 5585528), (5590, 5210828), (5960, 4887337), (6020, 4838626), (6245, 4664296), (6407, 4546360), (7748, 3759490), (7826, 3722020), (8344, 3490955), (8743, 3331640), (9685, 3007592), (9992, 2915185), (10430, 2792764), (11180, 2605414), (12040, 2419313), (12490, 2332148), (12814, 2273180), (13559, 2148280), (15496, 1879745), (15652, 1861010), (16237, 1793960), (17486, 1665820), (19370, 1503796), (19565, 1488808), (20860, 1396382), (22360, 1302707), (24980, 1166074), (25628, 1136590), (27118, 1074140), (31304, 930505), (32035, 909272), (32474, 896980), (34972, 832910), (38740, 751898), (39130, 744404), (41720, 698191), (43715, 666328), (44849, 649480), (49960, 583037), (51256, 568295), (53707, 542360), (54236, 537070), (64070, 454636), (64948, 448490), (67795, 429656), (69944, 416455), (77480, 375949), (78260, 372202), (81185, 358792), (83291, 349720), (87430, 333164), (89698, 324740), (107414, 271180), (108472, 268535), (113659, 256280), (128140, 227318), (129896, 224245), (135590, 214828), (156520, 186101), (162370, 179396), (166582, 174860)]