2038292640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 288

約数和(自身を含む): 7535021760

約数和(自身を除く): 5496729120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 361, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 722, 760, 855, 864, 912, 1026, 1080, 1083, 1140, 1307, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2052, 2160, 2166, 2280, 2565, 2614, 2736, 2888, 3040, 3249, 3420, 3610, 3921, 4104, 4320, 4332, 4560, 5130, 5228, 5415, 5472, 5776, 6498, 6535, 6840, 7220, 7842, 8208, 8664, 9120, 9747, 10260, 10456, 10830, 11552, 11763, 12996, 13070, 13680, 14440, 15684, 16245, 16416, 17328, 19494, 19605, 20520, 20912, 21660, 23526, 24833, 25992, 26140, 27360, 28880, 31368, 32490, 34656, 35289, 38988, 39210, 41040, 41824, 43320, 47052, 48735, 49666, 51984, 52280, 57760, 58815, 62736, 64980, 70578, 74499, 77976, 78420, 82080, 86640, 94104, 97470, 99332, 103968, 104560, 117630, 124165, 125472, 129960, 141156, 148998, 155952, 156840, 173280, 176445, 188208, 194940, 198664, 209120, 223497, 235260, 248330, 259920, 282312, 297996, 311904, 313680, 352890, 372495, 376416, 389880, 397328, 446994, 470520, 471827, 496660, 519840, 564624, 595992, 627360, 670491, 705780, 744990, 779760, 794656, 893988, 941040, 943654, 993320, 1117485, 1129248, 1191984, 1340982, 1411560, 1415481, 1489980, 1559520, 1787976, 1882080, 1887308, 1986640, 2234970, 2359135, 2383968, 2681964, 2823120, 2830962, 2979960, 3352455, 3575952, 3774616, 3973280, 4246443, 4469940, 4718270, 5363928, 5646240, 5661924, 5959920, 6704910, 7077405, 7151904, 7549232, 8492886, 8939880, 9436540, 10727856, 11323848, 11919840, 12739329, 13409820, 14154810, 15098464, 16985772, 17879760, 18873080, 21232215, 21455712, 22647696, 25478658, 26819640, 28309620, 33971544, 35759520, 37746160, 42464430, 45295392, 50957316, 53639280, 56619240, 63696645, 67943088, 75492320, 84928860, 101914632, 107278560, 113238480, 127393290, 135886176, 169857720, 203829264, 226476960, 254786580, 339715440, 407658528, 509573160, 679430880, 1019146320, 2038292640]

約数ペア:

[(1, 2038292640), (2, 1019146320), (3, 679430880), (4, 509573160), (5, 407658528), (6, 339715440), (8, 254786580), (9, 226476960), (10, 203829264), (12, 169857720), (15, 135886176), (16, 127393290), (18, 113238480), (19, 107278560), (20, 101914632), (24, 84928860), (27, 75492320), (30, 67943088), (32, 63696645), (36, 56619240), (38, 53639280), (40, 50957316), (45, 45295392), (48, 42464430), (54, 37746160), (57, 35759520), (60, 33971544), (72, 28309620), (76, 26819640), (80, 25478658), (90, 22647696), (95, 21455712), (96, 21232215), (108, 18873080), (114, 17879760), (120, 16985772), (135, 15098464), (144, 14154810), (152, 13409820), (160, 12739329), (171, 11919840), (180, 11323848), (190, 10727856), (216, 9436540), (228, 8939880), (240, 8492886), (270, 7549232), (285, 7151904), (288, 7077405), (304, 6704910), (342, 5959920), (360, 5661924), (361, 5646240), (380, 5363928), (432, 4718270), (456, 4469940), (480, 4246443), (513, 3973280), (540, 3774616), (570, 3575952), (608, 3352455), (684, 2979960), (720, 2830962), (722, 2823120), (760, 2681964), (855, 2383968), (864, 2359135), (912, 2234970), (1026, 1986640), (1080, 1887308), (1083, 1882080), (1140, 1787976), (1307, 1559520), (1368, 1489980), (1440, 1415481), (1444, 1411560), (1520, 1340982), (1710, 1191984), (1805, 1129248), (1824, 1117485), (2052, 993320), (2160, 943654), (2166, 941040), (2280, 893988), (2565, 794656), (2614, 779760), (2736, 744990), (2888, 705780), (3040, 670491), (3249, 627360), (3420, 595992), (3610, 564624), (3921, 519840), (4104, 496660), (4320, 471827), (4332, 470520), (4560, 446994), (5130, 397328), (5228, 389880), (5415, 376416), (5472, 372495), (5776, 352890), (6498, 313680), (6535, 311904), (6840, 297996), (7220, 282312), (7842, 259920), (8208, 248330), (8664, 235260), (9120, 223497), (9747, 209120), (10260, 198664), (10456, 194940), (10830, 188208), (11552, 176445), (11763, 173280), (12996, 156840), (13070, 155952), (13680, 148998), (14440, 141156), (15684, 129960), (16245, 125472), (16416, 124165), (17328, 117630), (19494, 104560), (19605, 103968), (20520, 99332), (20912, 97470), (21660, 94104), (23526, 86640), (24833, 82080), (25992, 78420), (26140, 77976), (27360, 74499), (28880, 70578), (31368, 64980), (32490, 62736), (34656, 58815), (35289, 57760), (38988, 52280), (39210, 51984), (41040, 49666), (41824, 48735), (43320, 47052)]