4621482880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1163}}^1$

素因数の和:2076

約数の個数: 128

約数和(自身を含む): 12651655680

約数和(自身を除く): 8030172800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 887, 896, 1120, 1163, 1774, 2240, 2326, 3548, 4435, 4480, 4652, 5815, 6209, 7096, 8141, 8870, 9304, 11630, 12418, 14192, 16282, 17740, 18608, 23260, 24836, 28384, 31045, 32564, 35480, 37216, 40705, 46520, 49672, 56768, 62090, 65128, 70960, 74432, 81410, 93040, 99344, 113536, 124180, 130256, 141920, 148864, 162820, 186080, 198688, 248360, 260512, 283840, 325640, 372160, 397376, 496720, 521024, 567680, 651280, 744320, 794752, 993440, 1031581, 1042048, 1302560, 1986880, 2063162, 2605120, 3973760, 4126324, 5157905, 5210240, 7221067, 8252648, 10315810, 14442134, 16505296, 20631620, 28884268, 33010592, 36105335, 41263240, 57768536, 66021184, 72210670, 82526480, 115537072, 132042368, 144421340, 165052960, 231074144, 288842680, 330105920, 462148288, 577685360, 660211840, 924296576, 1155370720, 2310741440, 4621482880]

約数ペア:

[(1, 4621482880), (2, 2310741440), (4, 1155370720), (5, 924296576), (7, 660211840), (8, 577685360), (10, 462148288), (14, 330105920), (16, 288842680), (20, 231074144), (28, 165052960), (32, 144421340), (35, 132042368), (40, 115537072), (56, 82526480), (64, 72210670), (70, 66021184), (80, 57768536), (112, 41263240), (128, 36105335), (140, 33010592), (160, 28884268), (224, 20631620), (280, 16505296), (320, 14442134), (448, 10315810), (560, 8252648), (640, 7221067), (887, 5210240), (896, 5157905), (1120, 4126324), (1163, 3973760), (1774, 2605120), (2240, 2063162), (2326, 1986880), (3548, 1302560), (4435, 1042048), (4480, 1031581), (4652, 993440), (5815, 794752), (6209, 744320), (7096, 651280), (8141, 567680), (8870, 521024), (9304, 496720), (11630, 397376), (12418, 372160), (14192, 325640), (16282, 283840), (17740, 260512), (18608, 248360), (23260, 198688), (24836, 186080), (28384, 162820), (31045, 148864), (32564, 141920), (35480, 130256), (37216, 124180), (40705, 113536), (46520, 99344), (49672, 93040), (56768, 81410), (62090, 74432), (65128, 70960)]