4038668640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19891}}^1$

素因数の和:19962

約数の個数: 192

約数和(自身を含む): 14436817920

約数和(自身を除く): 10398149280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 19891, 20304, 22560, 25380, 33840, 39782, 40608, 50760, 59673, 67680, 79564, 99455, 101520, 119346, 159128, 179019, 198910, 203040, 238692, 298365, 318256, 358038, 397820, 477384, 537057, 596730, 636512, 716076, 795640, 895095, 934877, 954768, 1074114, 1193460, 1432152, 1591280, 1790190, 1869754, 1909536, 2148228, 2386920, 2685285, 2804631, 2864304, 3182560, 3580380, 3739508, 4296456, 4674385, 4773840, 5370570, 5609262, 5728608, 7160760, 7479016, 8413893, 8592912, 9348770, 9547680, 10741140, 11218524, 14023155, 14321520, 14958032, 16827786, 17185824, 18697540, 21482280, 22437048, 25241679, 28046310, 28643040, 29916064, 33655572, 37395080, 42069465, 42964560, 44874096, 50483358, 56092620, 67311144, 74790160, 84138930, 85929120, 89748192, 100966716, 112185240, 126208395, 134622288, 149580320, 168277860, 201933432, 224370480, 252416790, 269244576, 336555720, 403866864, 448740960, 504833580, 673111440, 807733728, 1009667160, 1346222880, 2019334320, 4038668640]

約数ペア:

[(1, 4038668640), (2, 2019334320), (3, 1346222880), (4, 1009667160), (5, 807733728), (6, 673111440), (8, 504833580), (9, 448740960), (10, 403866864), (12, 336555720), (15, 269244576), (16, 252416790), (18, 224370480), (20, 201933432), (24, 168277860), (27, 149580320), (30, 134622288), (32, 126208395), (36, 112185240), (40, 100966716), (45, 89748192), (47, 85929120), (48, 84138930), (54, 74790160), (60, 67311144), (72, 56092620), (80, 50483358), (90, 44874096), (94, 42964560), (96, 42069465), (108, 37395080), (120, 33655572), (135, 29916064), (141, 28643040), (144, 28046310), (160, 25241679), (180, 22437048), (188, 21482280), (216, 18697540), (235, 17185824), (240, 16827786), (270, 14958032), (282, 14321520), (288, 14023155), (360, 11218524), (376, 10741140), (423, 9547680), (432, 9348770), (470, 8592912), (480, 8413893), (540, 7479016), (564, 7160760), (705, 5728608), (720, 5609262), (752, 5370570), (846, 4773840), (864, 4674385), (940, 4296456), (1080, 3739508), (1128, 3580380), (1269, 3182560), (1410, 2864304), (1440, 2804631), (1504, 2685285), (1692, 2386920), (1880, 2148228), (2115, 1909536), (2160, 1869754), (2256, 1790190), (2538, 1591280), (2820, 1432152), (3384, 1193460), (3760, 1074114), (4230, 954768), (4320, 934877), (4512, 895095), (5076, 795640), (5640, 716076), (6345, 636512), (6768, 596730), (7520, 537057), (8460, 477384), (10152, 397820), (11280, 358038), (12690, 318256), (13536, 298365), (16920, 238692), (19891, 203040), (20304, 198910), (22560, 179019), (25380, 159128), (33840, 119346), (39782, 101520), (40608, 99455), (50760, 79564), (59673, 67680)]