39889080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 192

約数和(自身を含む): 161740800

約数和(自身を除く): 121851720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1439, 1540, 1848, 1980, 2310, 2520, 2772, 2878, 3080, 3465, 3960, 4317, 4620, 5544, 5756, 6930, 7195, 8634, 9240, 10073, 11512, 12951, 13860, 14390, 15829, 17268, 20146, 21585, 25902, 27720, 28780, 30219, 31658, 34536, 40292, 43170, 47487, 50365, 51804, 57560, 60438, 63316, 64755, 79145, 80584, 86340, 90657, 94974, 100730, 103608, 110803, 120876, 126632, 129510, 142461, 151095, 158290, 172680, 181314, 189948, 201460, 221606, 237435, 241752, 259020, 284922, 302190, 316580, 332409, 362628, 379896, 402920, 443212, 453285, 474870, 518040, 554015, 569844, 604380, 633160, 664818, 712305, 725256, 886424, 906570, 949740, 997227, 1108030, 1139688, 1208760, 1329636, 1424610, 1662045, 1813140, 1899480, 1994454, 2216060, 2659272, 2849220, 3324090, 3626280, 3988908, 4432120, 4986135, 5698440, 6648180, 7977816, 9972270, 13296360, 19944540, 39889080]

約数ペア:

[(1, 39889080), (2, 19944540), (3, 13296360), (4, 9972270), (5, 7977816), (6, 6648180), (7, 5698440), (8, 4986135), (9, 4432120), (10, 3988908), (11, 3626280), (12, 3324090), (14, 2849220), (15, 2659272), (18, 2216060), (20, 1994454), (21, 1899480), (22, 1813140), (24, 1662045), (28, 1424610), (30, 1329636), (33, 1208760), (35, 1139688), (36, 1108030), (40, 997227), (42, 949740), (44, 906570), (45, 886424), (55, 725256), (56, 712305), (60, 664818), (63, 633160), (66, 604380), (70, 569844), (72, 554015), (77, 518040), (84, 474870), (88, 453285), (90, 443212), (99, 402920), (105, 379896), (110, 362628), (120, 332409), (126, 316580), (132, 302190), (140, 284922), (154, 259020), (165, 241752), (168, 237435), (180, 221606), (198, 201460), (210, 189948), (220, 181314), (231, 172680), (252, 158290), (264, 151095), (280, 142461), (308, 129510), (315, 126632), (330, 120876), (360, 110803), (385, 103608), (396, 100730), (420, 94974), (440, 90657), (462, 86340), (495, 80584), (504, 79145), (616, 64755), (630, 63316), (660, 60438), (693, 57560), (770, 51804), (792, 50365), (840, 47487), (924, 43170), (990, 40292), (1155, 34536), (1260, 31658), (1320, 30219), (1386, 28780), (1439, 27720), (1540, 25902), (1848, 21585), (1980, 20146), (2310, 17268), (2520, 15829), (2772, 14390), (2878, 13860), (3080, 12951), (3465, 11512), (3960, 10073), (4317, 9240), (4620, 8634), (5544, 7195), (5756, 6930)]