171539520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 224

約数和(自身を含む): 603065088

約数和(自身を除く): 431525568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 391, 408, 457, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 914, 920, 960, 1020, 1088, 1104, 1173, 1360, 1371, 1380, 1472, 1564, 1632, 1828, 1840, 1955, 2040, 2208, 2285, 2346, 2720, 2742, 2760, 3128, 3264, 3656, 3680, 3910, 4080, 4416, 4570, 4692, 5440, 5484, 5520, 5865, 6256, 6855, 7312, 7360, 7769, 7820, 8160, 9140, 9384, 10511, 10968, 11040, 11730, 12512, 13710, 14624, 15538, 15640, 16320, 18280, 18768, 21022, 21936, 22080, 23307, 23460, 25024, 27420, 29248, 31076, 31280, 31533, 36560, 37536, 38845, 42044, 43872, 46614, 46920, 52555, 54840, 62152, 62560, 63066, 73120, 75072, 77690, 84088, 87744, 93228, 93840, 105110, 109680, 116535, 124304, 125120, 126132, 146240, 155380, 157665, 168176, 178687, 186456, 187680, 210220, 219360, 233070, 248608, 252264, 310760, 315330, 336352, 357374, 372912, 375360, 420440, 438720, 466140, 497216, 504528, 536061, 621520, 630660, 672704, 714748, 745824, 840880, 893435, 932280, 1009056, 1072122, 1243040, 1261320, 1429496, 1491648, 1681760, 1786870, 1864560, 2018112, 2144244, 2486080, 2522640, 2680305, 2858992, 3363520, 3573740, 3729120, 4288488, 5045280, 5360610, 5717984, 7147480, 7458240, 8576976, 10090560, 10721220, 11435968, 14294960, 17153952, 21442440, 28589920, 34307904, 42884880, 57179840, 85769760, 171539520]

約数ペア:

[(1, 171539520), (2, 85769760), (3, 57179840), (4, 42884880), (5, 34307904), (6, 28589920), (8, 21442440), (10, 17153952), (12, 14294960), (15, 11435968), (16, 10721220), (17, 10090560), (20, 8576976), (23, 7458240), (24, 7147480), (30, 5717984), (32, 5360610), (34, 5045280), (40, 4288488), (46, 3729120), (48, 3573740), (51, 3363520), (60, 2858992), (64, 2680305), (68, 2522640), (69, 2486080), (80, 2144244), (85, 2018112), (92, 1864560), (96, 1786870), (102, 1681760), (115, 1491648), (120, 1429496), (136, 1261320), (138, 1243040), (160, 1072122), (170, 1009056), (184, 932280), (192, 893435), (204, 840880), (230, 745824), (240, 714748), (255, 672704), (272, 630660), (276, 621520), (320, 536061), (340, 504528), (345, 497216), (368, 466140), (391, 438720), (408, 420440), (457, 375360), (460, 372912), (480, 357374), (510, 336352), (544, 315330), (552, 310760), (680, 252264), (690, 248608), (736, 233070), (782, 219360), (816, 210220), (914, 187680), (920, 186456), (960, 178687), (1020, 168176), (1088, 157665), (1104, 155380), (1173, 146240), (1360, 126132), (1371, 125120), (1380, 124304), (1472, 116535), (1564, 109680), (1632, 105110), (1828, 93840), (1840, 93228), (1955, 87744), (2040, 84088), (2208, 77690), (2285, 75072), (2346, 73120), (2720, 63066), (2742, 62560), (2760, 62152), (3128, 54840), (3264, 52555), (3656, 46920), (3680, 46614), (3910, 43872), (4080, 42044), (4416, 38845), (4570, 37536), (4692, 36560), (5440, 31533), (5484, 31280), (5520, 31076), (5865, 29248), (6256, 27420), (6855, 25024), (7312, 23460), (7360, 23307), (7769, 22080), (7820, 21936), (8160, 21022), (9140, 18768), (9384, 18280), (10511, 16320), (10968, 15640), (11040, 15538), (11730, 14624), (12512, 13710)]