218510880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{65033}}^1$

素因数の和:65058

約数の個数: 96

約数和(自身を含む): 786651264

約数和(自身を除く): 568140384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 65033, 130066, 195099, 260132, 325165, 390198, 455231, 520264, 650330, 780396, 910462, 975495, 1040528, 1300660, 1365693, 1560792, 1820924, 1950990, 2081056, 2276155, 2601320, 2731386, 3121584, 3641848, 3901980, 4552310, 5202640, 5462772, 6243168, 6828465, 7283696, 7803960, 9104620, 10405280, 10925544, 13656930, 14567392, 15607920, 18209240, 21851088, 27313860, 31215840, 36418480, 43702176, 54627720, 72836960, 109255440, 218510880]

約数ペア:

[(1, 218510880), (2, 109255440), (3, 72836960), (4, 54627720), (5, 43702176), (6, 36418480), (7, 31215840), (8, 27313860), (10, 21851088), (12, 18209240), (14, 15607920), (15, 14567392), (16, 13656930), (20, 10925544), (21, 10405280), (24, 9104620), (28, 7803960), (30, 7283696), (32, 6828465), (35, 6243168), (40, 5462772), (42, 5202640), (48, 4552310), (56, 3901980), (60, 3641848), (70, 3121584), (80, 2731386), (84, 2601320), (96, 2276155), (105, 2081056), (112, 1950990), (120, 1820924), (140, 1560792), (160, 1365693), (168, 1300660), (210, 1040528), (224, 975495), (240, 910462), (280, 780396), (336, 650330), (420, 520264), (480, 455231), (560, 390198), (672, 325165), (840, 260132), (1120, 195099), (1680, 130066), (3360, 65033)]