643595760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8053}}^1$

素因数の和:8112

約数の個数: 160

約数和(自身を含む): 2277026880

約数和(自身を除く): 1633431120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8053, 8880, 9990, 13320, 15984, 16106, 19980, 24159, 26640, 32212, 39960, 40265, 48318, 64424, 72477, 79920, 80530, 96636, 120795, 128848, 144954, 161060, 193272, 217431, 241590, 289908, 297961, 322120, 362385, 386544, 434862, 483180, 579816, 595922, 644240, 724770, 869724, 893883, 966360, 1087155, 1159632, 1191844, 1449540, 1489805, 1739448, 1787766, 1932720, 2174310, 2383688, 2681649, 2899080, 2979610, 3478896, 3575532, 4348620, 4469415, 4767376, 5363298, 5798160, 5959220, 7151064, 8044947, 8697240, 8938830, 10726596, 11918440, 13408245, 14302128, 16089894, 17394480, 17877660, 21453192, 23836880, 26816490, 32179788, 35755320, 40224735, 42906384, 53632980, 64359576, 71510640, 80449470, 107265960, 128719152, 160898940, 214531920, 321797880, 643595760]

約数ペア:

[(1, 643595760), (2, 321797880), (3, 214531920), (4, 160898940), (5, 128719152), (6, 107265960), (8, 80449470), (9, 71510640), (10, 64359576), (12, 53632980), (15, 42906384), (16, 40224735), (18, 35755320), (20, 32179788), (24, 26816490), (27, 23836880), (30, 21453192), (36, 17877660), (37, 17394480), (40, 16089894), (45, 14302128), (48, 13408245), (54, 11918440), (60, 10726596), (72, 8938830), (74, 8697240), (80, 8044947), (90, 7151064), (108, 5959220), (111, 5798160), (120, 5363298), (135, 4767376), (144, 4469415), (148, 4348620), (180, 3575532), (185, 3478896), (216, 2979610), (222, 2899080), (240, 2681649), (270, 2383688), (296, 2174310), (333, 1932720), (360, 1787766), (370, 1739448), (432, 1489805), (444, 1449540), (540, 1191844), (555, 1159632), (592, 1087155), (666, 966360), (720, 893883), (740, 869724), (888, 724770), (999, 644240), (1080, 595922), (1110, 579816), (1332, 483180), (1480, 434862), (1665, 386544), (1776, 362385), (1998, 322120), (2160, 297961), (2220, 289908), (2664, 241590), (2960, 217431), (3330, 193272), (3996, 161060), (4440, 144954), (4995, 128848), (5328, 120795), (6660, 96636), (7992, 80530), (8053, 79920), (8880, 72477), (9990, 64424), (13320, 48318), (15984, 40265), (16106, 39960), (19980, 32212), (24159, 26640)]