38616480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 192

約数和(自身を含む): 154586880

約数和(自身を除く): 115970400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1277, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2554, 3024, 3360, 3780, 3831, 4320, 5040, 5108, 6048, 6385, 7560, 7662, 8939, 10080, 10216, 11493, 12770, 15120, 15324, 17878, 19155, 20432, 22986, 25540, 26817, 30240, 30648, 34479, 35756, 38310, 40864, 44695, 45972, 51080, 53634, 57465, 61296, 68958, 71512, 76620, 80451, 89390, 91944, 102160, 107268, 114930, 122592, 134085, 137916, 143024, 153240, 160902, 172395, 178780, 183888, 204320, 214536, 229860, 241353, 268170, 275832, 286048, 306480, 321804, 344790, 357560, 367776, 402255, 429072, 459720, 482706, 536340, 551664, 612960, 643608, 689580, 715120, 804510, 858144, 919440, 965412, 1072680, 1103328, 1206765, 1287216, 1379160, 1430240, 1609020, 1838880, 1930824, 2145360, 2413530, 2574432, 2758320, 3218040, 3861648, 4290720, 4827060, 5516640, 6436080, 7723296, 9654120, 12872160, 19308240, 38616480]

約数ペア:

[(1, 38616480), (2, 19308240), (3, 12872160), (4, 9654120), (5, 7723296), (6, 6436080), (7, 5516640), (8, 4827060), (9, 4290720), (10, 3861648), (12, 3218040), (14, 2758320), (15, 2574432), (16, 2413530), (18, 2145360), (20, 1930824), (21, 1838880), (24, 1609020), (27, 1430240), (28, 1379160), (30, 1287216), (32, 1206765), (35, 1103328), (36, 1072680), (40, 965412), (42, 919440), (45, 858144), (48, 804510), (54, 715120), (56, 689580), (60, 643608), (63, 612960), (70, 551664), (72, 536340), (80, 482706), (84, 459720), (90, 429072), (96, 402255), (105, 367776), (108, 357560), (112, 344790), (120, 321804), (126, 306480), (135, 286048), (140, 275832), (144, 268170), (160, 241353), (168, 229860), (180, 214536), (189, 204320), (210, 183888), (216, 178780), (224, 172395), (240, 160902), (252, 153240), (270, 143024), (280, 137916), (288, 134085), (315, 122592), (336, 114930), (360, 107268), (378, 102160), (420, 91944), (432, 89390), (480, 80451), (504, 76620), (540, 71512), (560, 68958), (630, 61296), (672, 57465), (720, 53634), (756, 51080), (840, 45972), (864, 44695), (945, 40864), (1008, 38310), (1080, 35756), (1120, 34479), (1260, 30648), (1277, 30240), (1440, 26817), (1512, 25540), (1680, 22986), (1890, 20432), (2016, 19155), (2160, 17878), (2520, 15324), (2554, 15120), (3024, 12770), (3360, 11493), (3780, 10216), (3831, 10080), (4320, 8939), (5040, 7662), (5108, 7560), (6048, 6385)]