1602831440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 4437049344

約数和(自身を除く): 2834217904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 127, 140, 155, 217, 248, 254, 280, 310, 434, 496, 508, 560, 620, 635, 727, 868, 889, 1016, 1085, 1240, 1270, 1454, 1736, 1778, 2032, 2170, 2480, 2540, 2908, 3472, 3556, 3635, 3937, 4340, 4445, 5080, 5089, 5816, 7112, 7270, 7874, 8680, 8890, 10160, 10178, 11632, 14224, 14540, 15748, 17360, 17780, 19685, 20356, 22537, 25445, 27559, 29080, 31496, 35560, 39370, 40712, 45074, 50890, 55118, 58160, 62992, 71120, 78740, 81424, 90148, 92329, 101780, 110236, 112685, 137795, 157480, 157759, 180296, 184658, 203560, 220472, 225370, 275590, 314960, 315518, 360592, 369316, 407120, 440944, 450740, 461645, 551180, 631036, 646303, 738632, 788795, 901480, 923290, 1102360, 1262072, 1292606, 1477264, 1577590, 1802960, 1846580, 2204720, 2524144, 2585212, 2862199, 3155180, 3231515, 3693160, 5170424, 5724398, 6310360, 6463030, 7386320, 10340848, 11448796, 12620720, 12926060, 14310995, 20035393, 22897592, 25852120, 28621990, 40070786, 45795184, 51704240, 57243980, 80141572, 100176965, 114487960, 160283144, 200353930, 228975920, 320566288, 400707860, 801415720, 1602831440]

約数ペア:

[(1, 1602831440), (2, 801415720), (4, 400707860), (5, 320566288), (7, 228975920), (8, 200353930), (10, 160283144), (14, 114487960), (16, 100176965), (20, 80141572), (28, 57243980), (31, 51704240), (35, 45795184), (40, 40070786), (56, 28621990), (62, 25852120), (70, 22897592), (80, 20035393), (112, 14310995), (124, 12926060), (127, 12620720), (140, 11448796), (155, 10340848), (217, 7386320), (248, 6463030), (254, 6310360), (280, 5724398), (310, 5170424), (434, 3693160), (496, 3231515), (508, 3155180), (560, 2862199), (620, 2585212), (635, 2524144), (727, 2204720), (868, 1846580), (889, 1802960), (1016, 1577590), (1085, 1477264), (1240, 1292606), (1270, 1262072), (1454, 1102360), (1736, 923290), (1778, 901480), (2032, 788795), (2170, 738632), (2480, 646303), (2540, 631036), (2908, 551180), (3472, 461645), (3556, 450740), (3635, 440944), (3937, 407120), (4340, 369316), (4445, 360592), (5080, 315518), (5089, 314960), (5816, 275590), (7112, 225370), (7270, 220472), (7874, 203560), (8680, 184658), (8890, 180296), (10160, 157759), (10178, 157480), (11632, 137795), (14224, 112685), (14540, 110236), (15748, 101780), (17360, 92329), (17780, 90148), (19685, 81424), (20356, 78740), (22537, 71120), (25445, 62992), (27559, 58160), (29080, 55118), (31496, 50890), (35560, 45074), (39370, 40712)]