82249440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 325775520

約数和(自身を除く): 243526080

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, 182, 195, 196, 208, 210, 224, 240, 245, 260, 269, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 538, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 807, 840, 910, 980, 1040, 1076, 1092, 1120, 1176, 1248, 1274, 1345, 1365, 1456, 1470, 1560, 1568, 1614, 1680, 1820, 1883, 1911, 1960, 2080, 2152, 2184, 2352, 2548, 2690, 2730, 2912, 2940, 3120, 3185, 3228, 3360, 3497, 3640, 3766, 3822, 3920, 4035, 4304, 4368, 4704, 5096, 5380, 5460, 5649, 5880, 6240, 6370, 6456, 6994, 7280, 7532, 7644, 7840, 8070, 8608, 8736, 9415, 9555, 10192, 10491, 10760, 10920, 11298, 11760, 12740, 12912, 13181, 13988, 14560, 15064, 15288, 16140, 17485, 18830, 19110, 20384, 20982, 21520, 21840, 22596, 23520, 24479, 25480, 25824, 26362, 27976, 28245, 30128, 30576, 32280, 34970, 37660, 38220, 39543, 41964, 43040, 43680, 45192, 48958, 50960, 52455, 52724, 55952, 56490, 60256, 61152, 64560, 65905, 69940, 73437, 75320, 76440, 79086, 83928, 90384, 97916, 101920, 104910, 105448, 111904, 112980, 122395, 129120, 131810, 139880, 146874, 150640, 152880, 158172, 167856, 171353, 180768, 195832, 197715, 209820, 210896, 225960, 244790, 263620, 279760, 293748, 301280, 305760, 316344, 335712, 342706, 367185, 391664, 395430, 419640, 421792, 451920, 489580, 514059, 527240, 559520, 587496, 632688, 685412, 734370, 783328, 790860, 839280, 856765, 903840, 979160, 1028118, 1054480, 1174992, 1265376, 1370824, 1468740, 1581720, 1678560, 1713530, 1958320, 2056236, 2108960, 2349984, 2570295, 2741648, 2937480, 3163440, 3427060, 3916640, 4112472, 5140590, 5483296, 5874960, 6326880, 6854120, 8224944, 10281180, 11749920, 13708240, 16449888, 20562360, 27416480, 41124720, 82249440]

約数ペア:

[(1, 82249440), (2, 41124720), (3, 27416480), (4, 20562360), (5, 16449888), (6, 13708240), (7, 11749920), (8, 10281180), (10, 8224944), (12, 6854120), (13, 6326880), (14, 5874960), (15, 5483296), (16, 5140590), (20, 4112472), (21, 3916640), (24, 3427060), (26, 3163440), (28, 2937480), (30, 2741648), (32, 2570295), (35, 2349984), (39, 2108960), (40, 2056236), (42, 1958320), (48, 1713530), (49, 1678560), (52, 1581720), (56, 1468740), (60, 1370824), (65, 1265376), (70, 1174992), (78, 1054480), (80, 1028118), (84, 979160), (91, 903840), (96, 856765), (98, 839280), (104, 790860), (105, 783328), (112, 734370), (120, 685412), (130, 632688), (140, 587496), (147, 559520), (156, 527240), (160, 514059), (168, 489580), (182, 451920), (195, 421792), (196, 419640), (208, 395430), (210, 391664), (224, 367185), (240, 342706), (245, 335712), (260, 316344), (269, 305760), (273, 301280), (280, 293748), (294, 279760), (312, 263620), (336, 244790), (364, 225960), (390, 210896), (392, 209820), (416, 197715), (420, 195832), (455, 180768), (480, 171353), (490, 167856), (520, 158172), (538, 152880), (546, 150640), (560, 146874), (588, 139880), (624, 131810), (637, 129120), (672, 122395), (728, 112980), (735, 111904), (780, 105448), (784, 104910), (807, 101920), (840, 97916), (910, 90384), (980, 83928), (1040, 79086), (1076, 76440), (1092, 75320), (1120, 73437), (1176, 69940), (1248, 65905), (1274, 64560), (1345, 61152), (1365, 60256), (1456, 56490), (1470, 55952), (1560, 52724), (1568, 52455), (1614, 50960), (1680, 48958), (1820, 45192), (1883, 43680), (1911, 43040), (1960, 41964), (2080, 39543), (2152, 38220), (2184, 37660), (2352, 34970), (2548, 32280), (2690, 30576), (2730, 30128), (2912, 28245), (2940, 27976), (3120, 26362), (3185, 25824), (3228, 25480), (3360, 24479), (3497, 23520), (3640, 22596), (3766, 21840), (3822, 21520), (3920, 20982), (4035, 20384), (4304, 19110), (4368, 18830), (4704, 17485), (5096, 16140), (5380, 15288), (5460, 15064), (5649, 14560), (5880, 13988), (6240, 13181), (6370, 12912), (6456, 12740), (6994, 11760), (7280, 11298), (7532, 10920), (7644, 10760), (7840, 10491), (8070, 10192), (8608, 9555), (8736, 9415)]