233261280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 925089984

約数和(自身を除く): 691828704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 317, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 634, 657, 672, 720, 730, 840, 876, 951, 1008, 1022, 1095, 1120, 1168, 1260, 1268, 1314, 1440, 1460, 1533, 1585, 1680, 1752, 1902, 2016, 2044, 2190, 2219, 2336, 2520, 2536, 2555, 2628, 2853, 2920, 3066, 3170, 3285, 3360, 3504, 3804, 4088, 4380, 4438, 4599, 4755, 5040, 5072, 5110, 5256, 5706, 5840, 6132, 6340, 6570, 6657, 7008, 7608, 7665, 8176, 8760, 8876, 9198, 9510, 10080, 10144, 10220, 10512, 11095, 11412, 11680, 12264, 12680, 13140, 13314, 14265, 15216, 15330, 16352, 17520, 17752, 18396, 19020, 19971, 20440, 21024, 22190, 22824, 22995, 23141, 24528, 25360, 26280, 26628, 28530, 30432, 30660, 33285, 35040, 35504, 36792, 38040, 39942, 40880, 44380, 45648, 45990, 46282, 49056, 50720, 52560, 53256, 57060, 61320, 66570, 69423, 71008, 73584, 76080, 79884, 81760, 88760, 91296, 91980, 92564, 99855, 105120, 106512, 114120, 115705, 122640, 133140, 138846, 147168, 152160, 159768, 161987, 177520, 183960, 185128, 199710, 208269, 213024, 228240, 231410, 245280, 266280, 277692, 319536, 323974, 347115, 355040, 367920, 370256, 399420, 416538, 456480, 462820, 485961, 532560, 555384, 639072, 647948, 694230, 735840, 740512, 798840, 809935, 833076, 925640, 971922, 1041345, 1065120, 1110768, 1295896, 1388460, 1457883, 1597680, 1619870, 1666152, 1851280, 1943844, 2082690, 2221536, 2429805, 2591792, 2776920, 2915766, 3195360, 3239740, 3332304, 3702560, 3887688, 4165380, 4859610, 5183584, 5553840, 5831532, 6479480, 6664608, 7289415, 7775376, 8330760, 9719220, 11107680, 11663064, 12958960, 14578830, 15550752, 16661520, 19438440, 23326128, 25917920, 29157660, 33323040, 38876880, 46652256, 58315320, 77753760, 116630640, 233261280]

約数ペア:

[(1, 233261280), (2, 116630640), (3, 77753760), (4, 58315320), (5, 46652256), (6, 38876880), (7, 33323040), (8, 29157660), (9, 25917920), (10, 23326128), (12, 19438440), (14, 16661520), (15, 15550752), (16, 14578830), (18, 12958960), (20, 11663064), (21, 11107680), (24, 9719220), (28, 8330760), (30, 7775376), (32, 7289415), (35, 6664608), (36, 6479480), (40, 5831532), (42, 5553840), (45, 5183584), (48, 4859610), (56, 4165380), (60, 3887688), (63, 3702560), (70, 3332304), (72, 3239740), (73, 3195360), (80, 2915766), (84, 2776920), (90, 2591792), (96, 2429805), (105, 2221536), (112, 2082690), (120, 1943844), (126, 1851280), (140, 1666152), (144, 1619870), (146, 1597680), (160, 1457883), (168, 1388460), (180, 1295896), (210, 1110768), (219, 1065120), (224, 1041345), (240, 971922), (252, 925640), (280, 833076), (288, 809935), (292, 798840), (315, 740512), (317, 735840), (336, 694230), (360, 647948), (365, 639072), (420, 555384), (438, 532560), (480, 485961), (504, 462820), (511, 456480), (560, 416538), (584, 399420), (630, 370256), (634, 367920), (657, 355040), (672, 347115), (720, 323974), (730, 319536), (840, 277692), (876, 266280), (951, 245280), (1008, 231410), (1022, 228240), (1095, 213024), (1120, 208269), (1168, 199710), (1260, 185128), (1268, 183960), (1314, 177520), (1440, 161987), (1460, 159768), (1533, 152160), (1585, 147168), (1680, 138846), (1752, 133140), (1902, 122640), (2016, 115705), (2044, 114120), (2190, 106512), (2219, 105120), (2336, 99855), (2520, 92564), (2536, 91980), (2555, 91296), (2628, 88760), (2853, 81760), (2920, 79884), (3066, 76080), (3170, 73584), (3285, 71008), (3360, 69423), (3504, 66570), (3804, 61320), (4088, 57060), (4380, 53256), (4438, 52560), (4599, 50720), (4755, 49056), (5040, 46282), (5072, 45990), (5110, 45648), (5256, 44380), (5706, 40880), (5840, 39942), (6132, 38040), (6340, 36792), (6570, 35504), (6657, 35040), (7008, 33285), (7608, 30660), (7665, 30432), (8176, 28530), (8760, 26628), (8876, 26280), (9198, 25360), (9510, 24528), (10080, 23141), (10144, 22995), (10220, 22824), (10512, 22190), (11095, 21024), (11412, 20440), (11680, 19971), (12264, 19020), (12680, 18396), (13140, 17752), (13314, 17520), (14265, 16352), (15216, 15330)]