262939680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 993492864

約数和(自身を除く): 730553184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 467, 480, 510, 544, 552, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 934, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1401, 1440, 1530, 1564, 1632, 1656, 1840, 1868, 1955, 2040, 2070, 2208, 2335, 2346, 2448, 2720, 2760, 2802, 3060, 3128, 3312, 3519, 3680, 3736, 3910, 4080, 4140, 4203, 4670, 4692, 4896, 5520, 5604, 5865, 6120, 6256, 6624, 7005, 7038, 7472, 7820, 7939, 8160, 8280, 8406, 9340, 9384, 10741, 11040, 11208, 11730, 12240, 12512, 14010, 14076, 14944, 15640, 15878, 16560, 16812, 17595, 18680, 18768, 21015, 21482, 22416, 23460, 23817, 24480, 28020, 28152, 31280, 31756, 32223, 33120, 33624, 35190, 37360, 37536, 39695, 42030, 42964, 44832, 46920, 47634, 53705, 56040, 56304, 62560, 63512, 64446, 67248, 70380, 71451, 74720, 79390, 84060, 85928, 93840, 95268, 96669, 107410, 112080, 112608, 119085, 127024, 128892, 134496, 140760, 142902, 158780, 161115, 168120, 171856, 182597, 187680, 190536, 193338, 214820, 224160, 238170, 254048, 257784, 281520, 285804, 317560, 322230, 336240, 343712, 357255, 365194, 381072, 386676, 429640, 476340, 483345, 515568, 547791, 563040, 571608, 635120, 644460, 672480, 714510, 730388, 762144, 773352, 859280, 912985, 952680, 966690, 1031136, 1095582, 1143216, 1270240, 1288920, 1429020, 1460776, 1546704, 1643373, 1718560, 1825970, 1905360, 1933380, 2191164, 2286432, 2577840, 2738955, 2858040, 2921552, 3093408, 3286746, 3651940, 3810720, 3866760, 4382328, 5155680, 5477910, 5716080, 5843104, 6573492, 7303880, 7733520, 8216865, 8764656, 10955820, 11432160, 13146984, 14607760, 15467040, 16433730, 17529312, 21911640, 26293968, 29215520, 32867460, 43823280, 52587936, 65734920, 87646560, 131469840, 262939680]

約数ペア:

[(1, 262939680), (2, 131469840), (3, 87646560), (4, 65734920), (5, 52587936), (6, 43823280), (8, 32867460), (9, 29215520), (10, 26293968), (12, 21911640), (15, 17529312), (16, 16433730), (17, 15467040), (18, 14607760), (20, 13146984), (23, 11432160), (24, 10955820), (30, 8764656), (32, 8216865), (34, 7733520), (36, 7303880), (40, 6573492), (45, 5843104), (46, 5716080), (48, 5477910), (51, 5155680), (60, 4382328), (68, 3866760), (69, 3810720), (72, 3651940), (80, 3286746), (85, 3093408), (90, 2921552), (92, 2858040), (96, 2738955), (102, 2577840), (115, 2286432), (120, 2191164), (136, 1933380), (138, 1905360), (144, 1825970), (153, 1718560), (160, 1643373), (170, 1546704), (180, 1460776), (184, 1429020), (204, 1288920), (207, 1270240), (230, 1143216), (240, 1095582), (255, 1031136), (272, 966690), (276, 952680), (288, 912985), (306, 859280), (340, 773352), (345, 762144), (360, 730388), (368, 714510), (391, 672480), (408, 644460), (414, 635120), (460, 571608), (467, 563040), (480, 547791), (510, 515568), (544, 483345), (552, 476340), (612, 429640), (680, 386676), (690, 381072), (720, 365194), (736, 357255), (765, 343712), (782, 336240), (816, 322230), (828, 317560), (920, 285804), (934, 281520), (1020, 257784), (1035, 254048), (1104, 238170), (1173, 224160), (1224, 214820), (1360, 193338), (1380, 190536), (1401, 187680), (1440, 182597), (1530, 171856), (1564, 168120), (1632, 161115), (1656, 158780), (1840, 142902), (1868, 140760), (1955, 134496), (2040, 128892), (2070, 127024), (2208, 119085), (2335, 112608), (2346, 112080), (2448, 107410), (2720, 96669), (2760, 95268), (2802, 93840), (3060, 85928), (3128, 84060), (3312, 79390), (3519, 74720), (3680, 71451), (3736, 70380), (3910, 67248), (4080, 64446), (4140, 63512), (4203, 62560), (4670, 56304), (4692, 56040), (4896, 53705), (5520, 47634), (5604, 46920), (5865, 44832), (6120, 42964), (6256, 42030), (6624, 39695), (7005, 37536), (7038, 37360), (7472, 35190), (7820, 33624), (7939, 33120), (8160, 32223), (8280, 31756), (8406, 31280), (9340, 28152), (9384, 28020), (10741, 24480), (11040, 23817), (11208, 23460), (11730, 22416), (12240, 21482), (12512, 21015), (14010, 18768), (14076, 18680), (14944, 17595), (15640, 16812), (15878, 16560)]