2849568320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 7505395200

約数和(自身を除く): 4655826880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 53, 64, 74, 76, 80, 95, 106, 148, 152, 160, 185, 190, 212, 239, 265, 296, 304, 320, 370, 380, 424, 478, 530, 592, 608, 703, 740, 760, 848, 956, 1007, 1060, 1184, 1195, 1216, 1406, 1480, 1520, 1696, 1912, 1961, 2014, 2120, 2368, 2390, 2812, 2960, 3040, 3392, 3515, 3824, 3922, 4028, 4240, 4541, 4780, 5035, 5624, 5920, 6080, 7030, 7648, 7844, 8056, 8480, 8843, 9082, 9560, 9805, 10070, 11248, 11840, 12667, 14060, 15296, 15688, 16112, 16960, 17686, 18164, 19120, 19610, 20140, 22496, 22705, 25334, 28120, 31376, 32224, 35372, 36328, 37259, 38240, 39220, 40280, 44215, 44992, 45410, 50668, 56240, 62752, 63335, 64448, 70744, 72656, 74518, 76480, 78440, 80560, 88430, 90820, 101336, 112480, 125504, 126670, 141488, 145312, 149036, 156880, 161120, 168017, 176860, 181640, 186295, 202672, 224960, 240673, 253340, 282976, 290624, 298072, 313760, 322240, 336034, 353720, 363280, 372590, 405344, 468679, 481346, 506680, 565952, 596144, 627520, 672068, 707440, 726560, 745180, 810688, 840085, 937358, 962692, 1013360, 1192288, 1203365, 1344136, 1414880, 1453120, 1490360, 1680170, 1874716, 1925384, 2026720, 2343395, 2384576, 2406730, 2688272, 2829760, 2980720, 3360340, 3749432, 3850768, 4053440, 4686790, 4813460, 5376544, 5961440, 6720680, 7498864, 7701536, 8904901, 9373580, 9626920, 10753088, 11922880, 13441360, 14997728, 15403072, 17809802, 18747160, 19253840, 26882720, 29995456, 35619604, 37494320, 38507680, 44524505, 53765440, 71239208, 74988640, 77015360, 89049010, 142478416, 149977280, 178098020, 284956832, 356196040, 569913664, 712392080, 1424784160, 2849568320]

約数ペア:

[(1, 2849568320), (2, 1424784160), (4, 712392080), (5, 569913664), (8, 356196040), (10, 284956832), (16, 178098020), (19, 149977280), (20, 142478416), (32, 89049010), (37, 77015360), (38, 74988640), (40, 71239208), (53, 53765440), (64, 44524505), (74, 38507680), (76, 37494320), (80, 35619604), (95, 29995456), (106, 26882720), (148, 19253840), (152, 18747160), (160, 17809802), (185, 15403072), (190, 14997728), (212, 13441360), (239, 11922880), (265, 10753088), (296, 9626920), (304, 9373580), (320, 8904901), (370, 7701536), (380, 7498864), (424, 6720680), (478, 5961440), (530, 5376544), (592, 4813460), (608, 4686790), (703, 4053440), (740, 3850768), (760, 3749432), (848, 3360340), (956, 2980720), (1007, 2829760), (1060, 2688272), (1184, 2406730), (1195, 2384576), (1216, 2343395), (1406, 2026720), (1480, 1925384), (1520, 1874716), (1696, 1680170), (1912, 1490360), (1961, 1453120), (2014, 1414880), (2120, 1344136), (2368, 1203365), (2390, 1192288), (2812, 1013360), (2960, 962692), (3040, 937358), (3392, 840085), (3515, 810688), (3824, 745180), (3922, 726560), (4028, 707440), (4240, 672068), (4541, 627520), (4780, 596144), (5035, 565952), (5624, 506680), (5920, 481346), (6080, 468679), (7030, 405344), (7648, 372590), (7844, 363280), (8056, 353720), (8480, 336034), (8843, 322240), (9082, 313760), (9560, 298072), (9805, 290624), (10070, 282976), (11248, 253340), (11840, 240673), (12667, 224960), (14060, 202672), (15296, 186295), (15688, 181640), (16112, 176860), (16960, 168017), (17686, 161120), (18164, 156880), (19120, 149036), (19610, 145312), (20140, 141488), (22496, 126670), (22705, 125504), (25334, 112480), (28120, 101336), (31376, 90820), (32224, 88430), (35372, 80560), (36328, 78440), (37259, 76480), (38240, 74518), (39220, 72656), (40280, 70744), (44215, 64448), (44992, 63335), (45410, 62752), (50668, 56240)]