457191540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 240

約数和(自身を含む): 1636688592

約数和(自身を除く): 1179497052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1277, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2554, 2652, 2754, 3060, 3315, 3510, 3831, 3978, 4212, 4420, 4590, 5108, 5265, 5508, 5967, 6385, 6630, 6885, 7020, 7662, 7956, 9180, 9945, 10530, 11493, 11934, 12770, 13260, 13770, 15324, 16601, 17901, 19155, 19890, 21060, 21709, 22986, 23868, 25540, 27540, 29835, 33202, 34479, 35802, 38310, 39780, 43418, 45972, 49803, 57465, 59670, 65127, 66404, 68958, 71604, 76620, 83005, 86836, 89505, 99606, 103437, 108545, 114930, 119340, 130254, 137916, 149409, 166010, 172395, 179010, 195381, 199212, 206874, 217090, 229860, 249015, 260508, 282217, 298818, 325635, 332020, 344790, 358020, 390762, 413748, 434180, 448227, 498030, 517185, 564434, 586143, 597636, 651270, 689580, 747045, 781524, 846651, 896454, 976905, 996060, 1034370, 1128868, 1172286, 1302540, 1344681, 1411085, 1494090, 1693302, 1758429, 1792908, 1953810, 2068740, 2241135, 2344572, 2539953, 2689362, 2822170, 2930715, 2988180, 3386604, 3516858, 3907620, 4233255, 4482270, 5079906, 5378724, 5644340, 5861430, 6723405, 7033716, 7619859, 8466510, 8792145, 8964540, 10159812, 11722860, 12699765, 13446810, 15239718, 16933020, 17584290, 22859577, 25399530, 26893620, 30479436, 35168580, 38099295, 45719154, 50799060, 76198590, 91438308, 114297885, 152397180, 228595770, 457191540]

約数ペア:

[(1, 457191540), (2, 228595770), (3, 152397180), (4, 114297885), (5, 91438308), (6, 76198590), (9, 50799060), (10, 45719154), (12, 38099295), (13, 35168580), (15, 30479436), (17, 26893620), (18, 25399530), (20, 22859577), (26, 17584290), (27, 16933020), (30, 15239718), (34, 13446810), (36, 12699765), (39, 11722860), (45, 10159812), (51, 8964540), (52, 8792145), (54, 8466510), (60, 7619859), (65, 7033716), (68, 6723405), (78, 5861430), (81, 5644340), (85, 5378724), (90, 5079906), (102, 4482270), (108, 4233255), (117, 3907620), (130, 3516858), (135, 3386604), (153, 2988180), (156, 2930715), (162, 2822170), (170, 2689362), (180, 2539953), (195, 2344572), (204, 2241135), (221, 2068740), (234, 1953810), (255, 1792908), (260, 1758429), (270, 1693302), (306, 1494090), (324, 1411085), (340, 1344681), (351, 1302540), (390, 1172286), (405, 1128868), (442, 1034370), (459, 996060), (468, 976905), (510, 896454), (540, 846651), (585, 781524), (612, 747045), (663, 689580), (702, 651270), (765, 597636), (780, 586143), (810, 564434), (884, 517185), (918, 498030), (1020, 448227), (1053, 434180), (1105, 413748), (1170, 390762), (1277, 358020), (1326, 344790), (1377, 332020), (1404, 325635), (1530, 298818), (1620, 282217), (1755, 260508), (1836, 249015), (1989, 229860), (2106, 217090), (2210, 206874), (2295, 199212), (2340, 195381), (2554, 179010), (2652, 172395), (2754, 166010), (3060, 149409), (3315, 137916), (3510, 130254), (3831, 119340), (3978, 114930), (4212, 108545), (4420, 103437), (4590, 99606), (5108, 89505), (5265, 86836), (5508, 83005), (5967, 76620), (6385, 71604), (6630, 68958), (6885, 66404), (7020, 65127), (7662, 59670), (7956, 57465), (9180, 49803), (9945, 45972), (10530, 43418), (11493, 39780), (11934, 38310), (12770, 35802), (13260, 34479), (13770, 33202), (15324, 29835), (16601, 27540), (17901, 25540), (19155, 23868), (19890, 22986), (21060, 21709)]