139611780

素因数分解:

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

素因数の和:1479

約数の個数: 216

約数和(自身を含む): 537788160

約数和(自身を除く): 398176380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1439, 1470, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2878, 2940, 3234, 3465, 4317, 4410, 4620, 4851, 5390, 5756, 6468, 6930, 7195, 8085, 8634, 8820, 9702, 10073, 10780, 12951, 13860, 14390, 15829, 16170, 17268, 19404, 20146, 21585, 24255, 25902, 28780, 30219, 31658, 32340, 40292, 43170, 47487, 48510, 50365, 51804, 60438, 63316, 64755, 70511, 79145, 86340, 90657, 94974, 97020, 100730, 110803, 120876, 129510, 141022, 142461, 151095, 158290, 181314, 189948, 201460, 211533, 221606, 237435, 259020, 282044, 284922, 302190, 316580, 332409, 352555, 362628, 423066, 443212, 453285, 474870, 554015, 569844, 604380, 634599, 664818, 705110, 712305, 775621, 846132, 906570, 949740, 997227, 1057665, 1108030, 1269198, 1329636, 1410220, 1424610, 1551242, 1662045, 1813140, 1994454, 2115330, 2216060, 2326863, 2538396, 2849220, 3102484, 3172995, 3324090, 3878105, 3988908, 4230660, 4653726, 4986135, 6345990, 6648180, 6980589, 7756210, 9307452, 9972270, 11634315, 12691980, 13961178, 15512420, 19944540, 23268630, 27922356, 34902945, 46537260, 69805890, 139611780]

約数ペア:

[(1, 139611780), (2, 69805890), (3, 46537260), (4, 34902945), (5, 27922356), (6, 23268630), (7, 19944540), (9, 15512420), (10, 13961178), (11, 12691980), (12, 11634315), (14, 9972270), (15, 9307452), (18, 7756210), (20, 6980589), (21, 6648180), (22, 6345990), (28, 4986135), (30, 4653726), (33, 4230660), (35, 3988908), (36, 3878105), (42, 3324090), (44, 3172995), (45, 3102484), (49, 2849220), (55, 2538396), (60, 2326863), (63, 2216060), (66, 2115330), (70, 1994454), (77, 1813140), (84, 1662045), (90, 1551242), (98, 1424610), (99, 1410220), (105, 1329636), (110, 1269198), (126, 1108030), (132, 1057665), (140, 997227), (147, 949740), (154, 906570), (165, 846132), (180, 775621), (196, 712305), (198, 705110), (210, 664818), (220, 634599), (231, 604380), (245, 569844), (252, 554015), (294, 474870), (308, 453285), (315, 443212), (330, 423066), (385, 362628), (396, 352555), (420, 332409), (441, 316580), (462, 302190), (490, 284922), (495, 282044), (539, 259020), (588, 237435), (630, 221606), (660, 211533), (693, 201460), (735, 189948), (770, 181314), (882, 158290), (924, 151095), (980, 142461), (990, 141022), (1078, 129510), (1155, 120876), (1260, 110803), (1386, 100730), (1439, 97020), (1470, 94974), (1540, 90657), (1617, 86340), (1764, 79145), (1980, 70511), (2156, 64755), (2205, 63316), (2310, 60438), (2695, 51804), (2772, 50365), (2878, 48510), (2940, 47487), (3234, 43170), (3465, 40292), (4317, 32340), (4410, 31658), (4620, 30219), (4851, 28780), (5390, 25902), (5756, 24255), (6468, 21585), (6930, 20146), (7195, 19404), (8085, 17268), (8634, 16170), (8820, 15829), (9702, 14390), (10073, 13860), (10780, 12951)]