55342560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 219596832

約数和(自身を除く): 164254272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 181, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 362, 364, 390, 392, 416, 420, 455, 480, 490, 520, 543, 546, 560, 588, 624, 637, 672, 724, 728, 735, 780, 784, 840, 905, 910, 980, 1040, 1086, 1092, 1120, 1176, 1248, 1267, 1274, 1365, 1448, 1456, 1470, 1560, 1568, 1680, 1810, 1820, 1911, 1960, 2080, 2172, 2184, 2352, 2353, 2534, 2548, 2715, 2730, 2896, 2912, 2940, 3120, 3185, 3360, 3620, 3640, 3801, 3822, 3920, 4344, 4368, 4704, 4706, 5068, 5096, 5430, 5460, 5792, 5880, 6240, 6335, 6370, 7059, 7240, 7280, 7602, 7644, 7840, 8688, 8736, 8869, 9412, 9555, 10136, 10192, 10860, 10920, 11760, 11765, 12670, 12740, 14118, 14480, 14560, 15204, 15288, 16471, 17376, 17738, 18824, 19005, 19110, 20272, 20384, 21720, 21840, 23520, 23530, 25340, 25480, 26607, 28236, 28960, 30408, 30576, 32942, 35295, 35476, 37648, 38010, 38220, 40544, 43440, 43680, 44345, 47060, 49413, 50680, 50960, 53214, 56472, 60816, 61152, 65884, 70590, 70952, 75296, 76020, 76440, 82355, 86880, 88690, 94120, 98826, 101360, 101920, 106428, 112944, 115297, 121632, 131768, 133035, 141180, 141904, 152040, 152880, 164710, 177380, 188240, 197652, 202720, 212856, 225888, 230594, 247065, 263536, 266070, 282360, 283808, 304080, 305760, 329420, 345891, 354760, 376480, 395304, 425712, 461188, 494130, 527072, 532140, 564720, 576485, 608160, 658840, 691782, 709520, 790608, 851424, 922376, 988260, 1064280, 1129440, 1152970, 1317680, 1383564, 1419040, 1581216, 1729455, 1844752, 1976520, 2128560, 2305940, 2635360, 2767128, 3458910, 3689504, 3953040, 4257120, 4611880, 5534256, 6917820, 7906080, 9223760, 11068512, 13835640, 18447520, 27671280, 55342560]

約数ペア:

[(1, 55342560), (2, 27671280), (3, 18447520), (4, 13835640), (5, 11068512), (6, 9223760), (7, 7906080), (8, 6917820), (10, 5534256), (12, 4611880), (13, 4257120), (14, 3953040), (15, 3689504), (16, 3458910), (20, 2767128), (21, 2635360), (24, 2305940), (26, 2128560), (28, 1976520), (30, 1844752), (32, 1729455), (35, 1581216), (39, 1419040), (40, 1383564), (42, 1317680), (48, 1152970), (49, 1129440), (52, 1064280), (56, 988260), (60, 922376), (65, 851424), (70, 790608), (78, 709520), (80, 691782), (84, 658840), (91, 608160), (96, 576485), (98, 564720), (104, 532140), (105, 527072), (112, 494130), (120, 461188), (130, 425712), (140, 395304), (147, 376480), (156, 354760), (160, 345891), (168, 329420), (181, 305760), (182, 304080), (195, 283808), (196, 282360), (208, 266070), (210, 263536), (224, 247065), (240, 230594), (245, 225888), (260, 212856), (273, 202720), (280, 197652), (294, 188240), (312, 177380), (336, 164710), (362, 152880), (364, 152040), (390, 141904), (392, 141180), (416, 133035), (420, 131768), (455, 121632), (480, 115297), (490, 112944), (520, 106428), (543, 101920), (546, 101360), (560, 98826), (588, 94120), (624, 88690), (637, 86880), (672, 82355), (724, 76440), (728, 76020), (735, 75296), (780, 70952), (784, 70590), (840, 65884), (905, 61152), (910, 60816), (980, 56472), (1040, 53214), (1086, 50960), (1092, 50680), (1120, 49413), (1176, 47060), (1248, 44345), (1267, 43680), (1274, 43440), (1365, 40544), (1448, 38220), (1456, 38010), (1470, 37648), (1560, 35476), (1568, 35295), (1680, 32942), (1810, 30576), (1820, 30408), (1911, 28960), (1960, 28236), (2080, 26607), (2172, 25480), (2184, 25340), (2352, 23530), (2353, 23520), (2534, 21840), (2548, 21720), (2715, 20384), (2730, 20272), (2896, 19110), (2912, 19005), (2940, 18824), (3120, 17738), (3185, 17376), (3360, 16471), (3620, 15288), (3640, 15204), (3801, 14560), (3822, 14480), (3920, 14118), (4344, 12740), (4368, 12670), (4704, 11765), (4706, 11760), (5068, 10920), (5096, 10860), (5430, 10192), (5460, 10136), (5792, 9555), (5880, 9412), (6240, 8869), (6335, 8736), (6370, 8688), (7059, 7840), (7240, 7644), (7280, 7602)]