253405992960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161743}}^1$

素因数の和:161793

約数の個数: 288

約数和(自身を含む): 929927718720

約数和(自身を除く): 676521725760

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, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 7680, 8160, 8704, 9216, 9792, 10240, 10880, 11520, 12240, 13056, 15360, 16320, 17408, 18432, 19584, 21760, 23040, 24480, 26112, 30720, 32640, 34816, 39168, 43520, 46080, 48960, 52224, 65280, 78336, 87040, 92160, 97920, 104448, 130560, 156672, 161743, 174080, 195840, 261120, 313344, 323486, 391680, 485229, 522240, 646972, 783360, 808715, 970458, 1293944, 1455687, 1566720, 1617430, 1940916, 2426145, 2587888, 2749631, 2911374, 3234860, 3881832, 4852290, 5175776, 5499262, 5822748, 6469720, 7278435, 7763664, 8248893, 9704580, 10351552, 10998524, 11645496, 12939440, 13748155, 14556870, 15527328, 16497786, 19409160, 20703104, 21997048, 23290992, 24746679, 25878880, 27496310, 29113740, 31054656, 32995572, 38818320, 41244465, 41406208, 43994096, 46581984, 49493358, 51757760, 54992620, 58227480, 62109312, 65991144, 77636640, 82488930, 82812416, 87988192, 93163968, 98986716, 103515520, 109985240, 116454960, 123733395, 124218624, 131982288, 155273280, 164977860, 165624832, 175976384, 186327936, 197973432, 207031040, 219970480, 232909920, 247466790, 248437248, 263964576, 310546560, 329955720, 331249664, 351952768, 372655872, 395946864, 414062080, 439940960, 465819840, 494933580, 496874496, 527929152, 621093120, 659911440, 703905536, 745311744, 791893728, 828124160, 879881920, 931639680, 989867160, 993748992, 1055858304, 1242186240, 1319822880, 1407811072, 1490623488, 1583787456, 1656248320, 1759763840, 1863279360, 1979734320, 2111716608, 2484372480, 2639645760, 2815622144, 2981246976, 3167574912, 3519527680, 3726558720, 3959468640, 4223433216, 4968744960, 5279291520, 5631244288, 6335149824, 7039055360, 7453117440, 7918937280, 8446866432, 10558583040, 12670299648, 14078110720, 14906234880, 15837874560, 16893732864, 21117166080, 25340599296, 28156221440, 31675749120, 42234332160, 50681198592, 63351498240, 84468664320, 126702996480, 253405992960]

約数ペア:

[(1, 253405992960), (2, 126702996480), (3, 84468664320), (4, 63351498240), (5, 50681198592), (6, 42234332160), (8, 31675749120), (9, 28156221440), (10, 25340599296), (12, 21117166080), (15, 16893732864), (16, 15837874560), (17, 14906234880), (18, 14078110720), (20, 12670299648), (24, 10558583040), (30, 8446866432), (32, 7918937280), (34, 7453117440), (36, 7039055360), (40, 6335149824), (45, 5631244288), (48, 5279291520), (51, 4968744960), (60, 4223433216), (64, 3959468640), (68, 3726558720), (72, 3519527680), (80, 3167574912), (85, 2981246976), (90, 2815622144), (96, 2639645760), (102, 2484372480), (120, 2111716608), (128, 1979734320), (136, 1863279360), (144, 1759763840), (153, 1656248320), (160, 1583787456), (170, 1490623488), (180, 1407811072), (192, 1319822880), (204, 1242186240), (240, 1055858304), (255, 993748992), (256, 989867160), (272, 931639680), (288, 879881920), (306, 828124160), (320, 791893728), (340, 745311744), (360, 703905536), (384, 659911440), (408, 621093120), (480, 527929152), (510, 496874496), (512, 494933580), (544, 465819840), (576, 439940960), (612, 414062080), (640, 395946864), (680, 372655872), (720, 351952768), (765, 331249664), (768, 329955720), (816, 310546560), (960, 263964576), (1020, 248437248), (1024, 247466790), (1088, 232909920), (1152, 219970480), (1224, 207031040), (1280, 197973432), (1360, 186327936), (1440, 175976384), (1530, 165624832), (1536, 164977860), (1632, 155273280), (1920, 131982288), (2040, 124218624), (2048, 123733395), (2176, 116454960), (2304, 109985240), (2448, 103515520), (2560, 98986716), (2720, 93163968), (2880, 87988192), (3060, 82812416), (3072, 82488930), (3264, 77636640), (3840, 65991144), (4080, 62109312), (4352, 58227480), (4608, 54992620), (4896, 51757760), (5120, 49493358), (5440, 46581984), (5760, 43994096), (6120, 41406208), (6144, 41244465), (6528, 38818320), (7680, 32995572), (8160, 31054656), (8704, 29113740), (9216, 27496310), (9792, 25878880), (10240, 24746679), (10880, 23290992), (11520, 21997048), (12240, 20703104), (13056, 19409160), (15360, 16497786), (16320, 15527328), (17408, 14556870), (18432, 13748155), (19584, 12939440), (21760, 11645496), (23040, 10998524), (24480, 10351552), (26112, 9704580), (30720, 8248893), (32640, 7763664), (34816, 7278435), (39168, 6469720), (43520, 5822748), (46080, 5499262), (48960, 5175776), (52224, 4852290), (65280, 3881832), (78336, 3234860), (87040, 2911374), (92160, 2749631), (97920, 2587888), (104448, 2426145), (130560, 1940916), (156672, 1617430), (161743, 1566720), (174080, 1455687), (195840, 1293944), (261120, 970458), (313344, 808715), (323486, 783360), (391680, 646972), (485229, 522240)]