2557572480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26119}}^1$

素因数の和:26161

約数の個数: 192

約数和(自身を含む): 9351482400

約数和(自身を除く): 6793909920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 26119, 32640, 48960, 52238, 78357, 97920, 104476, 130595, 156714, 208952, 235071, 261190, 313428, 391785, 417904, 444023, 470142, 522380, 626856, 783570, 835808, 888046, 940284, 1044760, 1175355, 1253712, 1332069, 1567140, 1671616, 1776092, 1880568, 2089520, 2220115, 2350710, 2507424, 2664138, 3134280, 3343232, 3552184, 3761136, 3996207, 4179040, 4440230, 4701420, 5014848, 5328276, 6268560, 6660345, 7104368, 7522272, 7992414, 8358080, 8880460, 9402840, 10029696, 10656552, 12537120, 13320690, 14208736, 15044544, 15984828, 16716160, 17760920, 18805680, 19981035, 21313104, 25074240, 26641380, 28417472, 30089088, 31969656, 35521840, 37611360, 39962070, 42626208, 50148480, 53282760, 56834944, 63939312, 71043680, 75222720, 79924140, 85252416, 106565520, 127878624, 142087360, 150445440, 159848280, 170504832, 213131040, 255757248, 284174720, 319696560, 426262080, 511514496, 639393120, 852524160, 1278786240, 2557572480]

約数ペア:

[(1, 2557572480), (2, 1278786240), (3, 852524160), (4, 639393120), (5, 511514496), (6, 426262080), (8, 319696560), (9, 284174720), (10, 255757248), (12, 213131040), (15, 170504832), (16, 159848280), (17, 150445440), (18, 142087360), (20, 127878624), (24, 106565520), (30, 85252416), (32, 79924140), (34, 75222720), (36, 71043680), (40, 63939312), (45, 56834944), (48, 53282760), (51, 50148480), (60, 42626208), (64, 39962070), (68, 37611360), (72, 35521840), (80, 31969656), (85, 30089088), (90, 28417472), (96, 26641380), (102, 25074240), (120, 21313104), (128, 19981035), (136, 18805680), (144, 17760920), (153, 16716160), (160, 15984828), (170, 15044544), (180, 14208736), (192, 13320690), (204, 12537120), (240, 10656552), (255, 10029696), (272, 9402840), (288, 8880460), (306, 8358080), (320, 7992414), (340, 7522272), (360, 7104368), (384, 6660345), (408, 6268560), (480, 5328276), (510, 5014848), (544, 4701420), (576, 4440230), (612, 4179040), (640, 3996207), (680, 3761136), (720, 3552184), (765, 3343232), (816, 3134280), (960, 2664138), (1020, 2507424), (1088, 2350710), (1152, 2220115), (1224, 2089520), (1360, 1880568), (1440, 1776092), (1530, 1671616), (1632, 1567140), (1920, 1332069), (2040, 1253712), (2176, 1175355), (2448, 1044760), (2720, 940284), (2880, 888046), (3060, 835808), (3264, 783570), (4080, 626856), (4896, 522380), (5440, 470142), (5760, 444023), (6120, 417904), (6528, 391785), (8160, 313428), (9792, 261190), (10880, 235071), (12240, 208952), (16320, 156714), (19584, 130595), (24480, 104476), (26119, 97920), (32640, 78357), (48960, 52238)]