228196440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 192

約数和(自身を含む): 814937760

約数和(自身を除く): 586741320

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, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1381, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 2762, 3060, 3240, 3672, 4131, 4143, 4590, 4860, 5508, 5524, 6120, 6885, 6905, 8262, 8286, 9180, 9720, 11016, 11048, 12429, 13770, 13810, 16524, 16572, 18360, 20655, 20715, 23477, 24858, 27540, 27620, 33048, 33144, 37287, 41310, 41430, 46954, 49716, 55080, 55240, 62145, 70431, 74574, 82620, 82860, 93908, 99432, 111861, 117385, 124290, 140862, 149148, 165240, 165720, 186435, 187816, 211293, 223722, 234770, 248580, 281724, 298296, 335583, 352155, 372870, 422586, 447444, 469540, 497160, 559305, 563448, 633879, 671166, 704310, 745740, 845172, 894888, 939080, 1056465, 1118610, 1267758, 1342332, 1408620, 1491480, 1677915, 1690344, 1901637, 2112930, 2237220, 2535516, 2684664, 2817240, 3169395, 3355830, 3803274, 4225860, 4474440, 5071032, 5704911, 6338790, 6711660, 7606548, 8451720, 9508185, 11409822, 12677580, 13423320, 15213096, 19016370, 22819644, 25355160, 28524555, 38032740, 45639288, 57049110, 76065480, 114098220, 228196440]

約数ペア:

[(1, 228196440), (2, 114098220), (3, 76065480), (4, 57049110), (5, 45639288), (6, 38032740), (8, 28524555), (9, 25355160), (10, 22819644), (12, 19016370), (15, 15213096), (17, 13423320), (18, 12677580), (20, 11409822), (24, 9508185), (27, 8451720), (30, 7606548), (34, 6711660), (36, 6338790), (40, 5704911), (45, 5071032), (51, 4474440), (54, 4225860), (60, 3803274), (68, 3355830), (72, 3169395), (81, 2817240), (85, 2684664), (90, 2535516), (102, 2237220), (108, 2112930), (120, 1901637), (135, 1690344), (136, 1677915), (153, 1491480), (162, 1408620), (170, 1342332), (180, 1267758), (204, 1118610), (216, 1056465), (243, 939080), (255, 894888), (270, 845172), (306, 745740), (324, 704310), (340, 671166), (360, 633879), (405, 563448), (408, 559305), (459, 497160), (486, 469540), (510, 447444), (540, 422586), (612, 372870), (648, 352155), (680, 335583), (765, 298296), (810, 281724), (918, 248580), (972, 234770), (1020, 223722), (1080, 211293), (1215, 187816), (1224, 186435), (1377, 165720), (1381, 165240), (1530, 149148), (1620, 140862), (1836, 124290), (1944, 117385), (2040, 111861), (2295, 99432), (2430, 93908), (2754, 82860), (2762, 82620), (3060, 74574), (3240, 70431), (3672, 62145), (4131, 55240), (4143, 55080), (4590, 49716), (4860, 46954), (5508, 41430), (5524, 41310), (6120, 37287), (6885, 33144), (6905, 33048), (8262, 27620), (8286, 27540), (9180, 24858), (9720, 23477), (11016, 20715), (11048, 20655), (12429, 18360), (13770, 16572), (13810, 16524)]