139805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5749

約数の個数: 144

約数和(自身を含む): 505237824

約数和(自身を除く): 365432544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5711, 6120, 8160, 11422, 12240, 17133, 22844, 24480, 28555, 34266, 45688, 51399, 57110, 68532, 85665, 91376, 97087, 102798, 114220, 137064, 171330, 182752, 194174, 205596, 228440, 256995, 274128, 291261, 342660, 388348, 411192, 456880, 485435, 513990, 548256, 582522, 685320, 776696, 822384, 873783, 913760, 970870, 1027980, 1165044, 1370640, 1456305, 1553392, 1644768, 1747566, 1941740, 2055960, 2330088, 2741280, 2912610, 3106784, 3495132, 3883480, 4111920, 4368915, 4660176, 5825220, 6990264, 7766960, 8223840, 8737830, 9320352, 11650440, 13980528, 15533920, 17475660, 23300880, 27961056, 34951320, 46601760, 69902640, 139805280]

約数ペア:

[(1, 139805280), (2, 69902640), (3, 46601760), (4, 34951320), (5, 27961056), (6, 23300880), (8, 17475660), (9, 15533920), (10, 13980528), (12, 11650440), (15, 9320352), (16, 8737830), (17, 8223840), (18, 7766960), (20, 6990264), (24, 5825220), (30, 4660176), (32, 4368915), (34, 4111920), (36, 3883480), (40, 3495132), (45, 3106784), (48, 2912610), (51, 2741280), (60, 2330088), (68, 2055960), (72, 1941740), (80, 1747566), (85, 1644768), (90, 1553392), (96, 1456305), (102, 1370640), (120, 1165044), (136, 1027980), (144, 970870), (153, 913760), (160, 873783), (170, 822384), (180, 776696), (204, 685320), (240, 582522), (255, 548256), (272, 513990), (288, 485435), (306, 456880), (340, 411192), (360, 388348), (408, 342660), (480, 291261), (510, 274128), (544, 256995), (612, 228440), (680, 205596), (720, 194174), (765, 182752), (816, 171330), (1020, 137064), (1224, 114220), (1360, 102798), (1440, 97087), (1530, 91376), (1632, 85665), (2040, 68532), (2448, 57110), (2720, 51399), (3060, 45688), (4080, 34266), (4896, 28555), (5711, 24480), (6120, 22844), (8160, 17133), (11422, 12240)]