39051720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 139174200

約数和(自身を除く): 100122480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 709, 765, 810, 918, 1020, 1080, 1224, 1377, 1418, 1530, 1620, 1836, 2040, 2127, 2295, 2754, 2836, 3060, 3240, 3545, 3672, 4254, 4590, 5508, 5672, 6120, 6381, 6885, 7090, 8508, 9180, 10635, 11016, 12053, 12762, 13770, 14180, 17016, 18360, 19143, 21270, 24106, 25524, 27540, 28360, 31905, 36159, 38286, 42540, 48212, 51048, 55080, 57429, 60265, 63810, 72318, 76572, 85080, 95715, 96424, 108477, 114858, 120530, 127620, 144636, 153144, 180795, 191430, 216954, 229716, 241060, 255240, 287145, 289272, 325431, 361590, 382860, 433908, 459432, 482120, 542385, 574290, 650862, 723180, 765720, 867816, 976293, 1084770, 1148580, 1301724, 1446360, 1627155, 1952586, 2169540, 2297160, 2603448, 3254310, 3905172, 4339080, 4881465, 6508620, 7810344, 9762930, 13017240, 19525860, 39051720]

約数ペア:

[(1, 39051720), (2, 19525860), (3, 13017240), (4, 9762930), (5, 7810344), (6, 6508620), (8, 4881465), (9, 4339080), (10, 3905172), (12, 3254310), (15, 2603448), (17, 2297160), (18, 2169540), (20, 1952586), (24, 1627155), (27, 1446360), (30, 1301724), (34, 1148580), (36, 1084770), (40, 976293), (45, 867816), (51, 765720), (54, 723180), (60, 650862), (68, 574290), (72, 542385), (81, 482120), (85, 459432), (90, 433908), (102, 382860), (108, 361590), (120, 325431), (135, 289272), (136, 287145), (153, 255240), (162, 241060), (170, 229716), (180, 216954), (204, 191430), (216, 180795), (255, 153144), (270, 144636), (306, 127620), (324, 120530), (340, 114858), (360, 108477), (405, 96424), (408, 95715), (459, 85080), (510, 76572), (540, 72318), (612, 63810), (648, 60265), (680, 57429), (709, 55080), (765, 51048), (810, 48212), (918, 42540), (1020, 38286), (1080, 36159), (1224, 31905), (1377, 28360), (1418, 27540), (1530, 25524), (1620, 24106), (1836, 21270), (2040, 19143), (2127, 18360), (2295, 17016), (2754, 14180), (2836, 13770), (3060, 12762), (3240, 12053), (3545, 11016), (3672, 10635), (4254, 9180), (4590, 8508), (5508, 7090), (5672, 6885), (6120, 6381)]