12268520320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88339}}^1$

素因数の和:88396

約数の個数: 128

約数和(自身を含む): 34601011200

約数和(自身を除く): 22332490880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 88339, 138880, 176678, 353356, 441695, 618373, 706712, 883390, 1236746, 1413424, 1766780, 2473492, 2738509, 2826848, 3091865, 3533560, 4946984, 5477018, 5653696, 6183730, 7067120, 9893968, 10954036, 11307392, 12367460, 13692545, 14134240, 19169563, 19787936, 21908072, 24734920, 27385090, 28268480, 38339126, 39575872, 43816144, 49469840, 54770180, 56536960, 76678252, 79151744, 87632288, 95847815, 98939680, 109540360, 153356504, 175264576, 191695630, 197879360, 219080720, 306713008, 350529152, 383391260, 395758720, 438161440, 613426016, 766782520, 876322880, 1226852032, 1533565040, 1752645760, 2453704064, 3067130080, 6134260160, 12268520320]

約数ペア:

[(1, 12268520320), (2, 6134260160), (4, 3067130080), (5, 2453704064), (7, 1752645760), (8, 1533565040), (10, 1226852032), (14, 876322880), (16, 766782520), (20, 613426016), (28, 438161440), (31, 395758720), (32, 383391260), (35, 350529152), (40, 306713008), (56, 219080720), (62, 197879360), (64, 191695630), (70, 175264576), (80, 153356504), (112, 109540360), (124, 98939680), (128, 95847815), (140, 87632288), (155, 79151744), (160, 76678252), (217, 56536960), (224, 54770180), (248, 49469840), (280, 43816144), (310, 39575872), (320, 38339126), (434, 28268480), (448, 27385090), (496, 24734920), (560, 21908072), (620, 19787936), (640, 19169563), (868, 14134240), (896, 13692545), (992, 12367460), (1085, 11307392), (1120, 10954036), (1240, 9893968), (1736, 7067120), (1984, 6183730), (2170, 5653696), (2240, 5477018), (2480, 4946984), (3472, 3533560), (3968, 3091865), (4340, 2826848), (4480, 2738509), (4960, 2473492), (6944, 1766780), (8680, 1413424), (9920, 1236746), (13888, 883390), (17360, 706712), (19840, 618373), (27776, 441695), (34720, 353356), (69440, 176678), (88339, 138880)]