523509480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 224

約数和(自身を含む): 1903262760

約数和(自身を除く): 1379753280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1381, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2762, 2808, 2916, 3159, 3240, 3510, 3645, 4143, 4212, 4680, 4860, 5265, 5524, 5832, 6318, 6905, 7020, 7290, 8286, 8424, 9477, 9720, 10530, 11048, 12429, 12636, 13810, 14040, 14580, 15795, 16572, 17953, 18954, 20715, 21060, 24858, 25272, 27620, 29160, 31590, 33144, 35906, 37287, 37908, 41430, 42120, 47385, 49716, 53859, 55240, 62145, 63180, 71812, 74574, 75816, 82860, 89765, 94770, 99432, 107718, 111861, 124290, 126360, 143624, 149148, 161577, 165720, 179530, 186435, 189540, 215436, 223722, 248580, 269295, 298296, 323154, 335583, 359060, 372870, 379080, 430872, 447444, 484731, 497160, 538590, 559305, 646308, 671166, 718120, 745740, 807885, 894888, 969462, 1006749, 1077180, 1118610, 1292616, 1342332, 1454193, 1491480, 1615770, 1677915, 1938924, 2013498, 2154360, 2237220, 2423655, 2684664, 2908386, 3231540, 3355830, 3877848, 4026996, 4362579, 4474440, 4847310, 5033745, 5816772, 6463080, 6711660, 7270965, 8053992, 8725158, 9694620, 10067490, 11633544, 13087737, 13423320, 14541930, 17450316, 19389240, 20134980, 21812895, 26175474, 29083860, 34900632, 40269960, 43625790, 52350948, 58167720, 65438685, 87251580, 104701896, 130877370, 174503160, 261754740, 523509480]

約数ペア:

[(1, 523509480), (2, 261754740), (3, 174503160), (4, 130877370), (5, 104701896), (6, 87251580), (8, 65438685), (9, 58167720), (10, 52350948), (12, 43625790), (13, 40269960), (15, 34900632), (18, 29083860), (20, 26175474), (24, 21812895), (26, 20134980), (27, 19389240), (30, 17450316), (36, 14541930), (39, 13423320), (40, 13087737), (45, 11633544), (52, 10067490), (54, 9694620), (60, 8725158), (65, 8053992), (72, 7270965), (78, 6711660), (81, 6463080), (90, 5816772), (104, 5033745), (108, 4847310), (117, 4474440), (120, 4362579), (130, 4026996), (135, 3877848), (156, 3355830), (162, 3231540), (180, 2908386), (195, 2684664), (216, 2423655), (234, 2237220), (243, 2154360), (260, 2013498), (270, 1938924), (312, 1677915), (324, 1615770), (351, 1491480), (360, 1454193), (390, 1342332), (405, 1292616), (468, 1118610), (486, 1077180), (520, 1006749), (540, 969462), (585, 894888), (648, 807885), (702, 745740), (729, 718120), (780, 671166), (810, 646308), (936, 559305), (972, 538590), (1053, 497160), (1080, 484731), (1170, 447444), (1215, 430872), (1381, 379080), (1404, 372870), (1458, 359060), (1560, 335583), (1620, 323154), (1755, 298296), (1944, 269295), (2106, 248580), (2340, 223722), (2430, 215436), (2762, 189540), (2808, 186435), (2916, 179530), (3159, 165720), (3240, 161577), (3510, 149148), (3645, 143624), (4143, 126360), (4212, 124290), (4680, 111861), (4860, 107718), (5265, 99432), (5524, 94770), (5832, 89765), (6318, 82860), (6905, 75816), (7020, 74574), (7290, 71812), (8286, 63180), (8424, 62145), (9477, 55240), (9720, 53859), (10530, 49716), (11048, 47385), (12429, 42120), (12636, 41430), (13810, 37908), (14040, 37287), (14580, 35906), (15795, 33144), (16572, 31590), (17953, 29160), (18954, 27620), (20715, 25272), (21060, 24858)]