85122240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 316016640

約数和(自身を除く): 230894400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 239, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 478, 480, 530, 560, 636, 672, 717, 742, 795, 840, 848, 956, 960, 1060, 1113, 1120, 1195, 1272, 1344, 1434, 1484, 1590, 1673, 1680, 1696, 1855, 1912, 2120, 2226, 2240, 2390, 2544, 2868, 2968, 3180, 3346, 3360, 3392, 3585, 3710, 3824, 4240, 4452, 4780, 5019, 5088, 5565, 5736, 5936, 6360, 6692, 6720, 7170, 7420, 7648, 8365, 8480, 8904, 9560, 10038, 10176, 11130, 11472, 11872, 12667, 12720, 13384, 14340, 14840, 15296, 16730, 16960, 17808, 19120, 20076, 22260, 22944, 23744, 25095, 25334, 25440, 26768, 28680, 29680, 33460, 35616, 38001, 38240, 40152, 44520, 45888, 50190, 50668, 50880, 53536, 57360, 59360, 63335, 66920, 71232, 76002, 76480, 80304, 88669, 89040, 100380, 101336, 107072, 114720, 118720, 126670, 133840, 152004, 160608, 177338, 178080, 190005, 200760, 202672, 229440, 253340, 266007, 267680, 304008, 321216, 354676, 356160, 380010, 401520, 405344, 443345, 506680, 532014, 535360, 608016, 709352, 760020, 803040, 810688, 886690, 1013360, 1064028, 1216032, 1330035, 1418704, 1520040, 1606080, 1773380, 2026720, 2128056, 2432064, 2660070, 2837408, 3040080, 3546760, 4053440, 4256112, 5320140, 5674816, 6080160, 7093520, 8512224, 10640280, 12160320, 14187040, 17024448, 21280560, 28374080, 42561120, 85122240]

約数ペア:

[(1, 85122240), (2, 42561120), (3, 28374080), (4, 21280560), (5, 17024448), (6, 14187040), (7, 12160320), (8, 10640280), (10, 8512224), (12, 7093520), (14, 6080160), (15, 5674816), (16, 5320140), (20, 4256112), (21, 4053440), (24, 3546760), (28, 3040080), (30, 2837408), (32, 2660070), (35, 2432064), (40, 2128056), (42, 2026720), (48, 1773380), (53, 1606080), (56, 1520040), (60, 1418704), (64, 1330035), (70, 1216032), (80, 1064028), (84, 1013360), (96, 886690), (105, 810688), (106, 803040), (112, 760020), (120, 709352), (140, 608016), (159, 535360), (160, 532014), (168, 506680), (192, 443345), (210, 405344), (212, 401520), (224, 380010), (239, 356160), (240, 354676), (265, 321216), (280, 304008), (318, 267680), (320, 266007), (336, 253340), (371, 229440), (420, 202672), (424, 200760), (448, 190005), (478, 178080), (480, 177338), (530, 160608), (560, 152004), (636, 133840), (672, 126670), (717, 118720), (742, 114720), (795, 107072), (840, 101336), (848, 100380), (956, 89040), (960, 88669), (1060, 80304), (1113, 76480), (1120, 76002), (1195, 71232), (1272, 66920), (1344, 63335), (1434, 59360), (1484, 57360), (1590, 53536), (1673, 50880), (1680, 50668), (1696, 50190), (1855, 45888), (1912, 44520), (2120, 40152), (2226, 38240), (2240, 38001), (2390, 35616), (2544, 33460), (2868, 29680), (2968, 28680), (3180, 26768), (3346, 25440), (3360, 25334), (3392, 25095), (3585, 23744), (3710, 22944), (3824, 22260), (4240, 20076), (4452, 19120), (4780, 17808), (5019, 16960), (5088, 16730), (5565, 15296), (5736, 14840), (5936, 14340), (6360, 13384), (6692, 12720), (6720, 12667), (7170, 11872), (7420, 11472), (7648, 11130), (8365, 10176), (8480, 10038), (8904, 9560)]