1888611120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 320

約数和(自身を含む): 7175969280

約数和(自身を除く): 5287358160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 101, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 202, 216, 220, 240, 264, 270, 297, 303, 330, 360, 396, 404, 432, 440, 495, 505, 528, 540, 594, 606, 660, 720, 787, 792, 808, 880, 909, 990, 1010, 1080, 1111, 1188, 1212, 1320, 1485, 1515, 1574, 1584, 1616, 1818, 1980, 2020, 2160, 2222, 2361, 2376, 2424, 2640, 2727, 2970, 3030, 3148, 3333, 3636, 3935, 3960, 4040, 4444, 4545, 4722, 4752, 4848, 5454, 5555, 5940, 6060, 6296, 6666, 7083, 7272, 7870, 7920, 8080, 8657, 8888, 9090, 9444, 9999, 10908, 11110, 11805, 11880, 12120, 12592, 13332, 13635, 14166, 14544, 15740, 16665, 17314, 17776, 18180, 18888, 19998, 21249, 21816, 22220, 23610, 23760, 24240, 25971, 26664, 27270, 28332, 29997, 31480, 33330, 34628, 35415, 36360, 37776, 39996, 42498, 43285, 43632, 44440, 47220, 49995, 51942, 53328, 54540, 56664, 59994, 62960, 66660, 69256, 70830, 72720, 77913, 79487, 79992, 84996, 86570, 88880, 94440, 99990, 103884, 106245, 109080, 113328, 119988, 129855, 133320, 138512, 141660, 149985, 155826, 158974, 159984, 169992, 173140, 188880, 199980, 207768, 212490, 218160, 233739, 238461, 239976, 259710, 266640, 283320, 299970, 311652, 317948, 339984, 346280, 389565, 397435, 399960, 415536, 424980, 467478, 476922, 479952, 519420, 566640, 599940, 623304, 635896, 692560, 715383, 779130, 794870, 799920, 849960, 874357, 934956, 953844, 1038840, 1168695, 1192305, 1199880, 1246608, 1271792, 1430766, 1558260, 1589740, 1699920, 1748714, 1869912, 1907688, 2077680, 2146149, 2337390, 2384610, 2399760, 2623071, 2861532, 3116520, 3179480, 3497428, 3576915, 3739824, 3815376, 4292298, 4371785, 4674780, 4769220, 5246142, 5723064, 6233040, 6358960, 6994856, 7153830, 7869213, 8584596, 8743570, 9349560, 9538440, 10492284, 10730745, 11446128, 13115355, 13989712, 14307660, 15738426, 17169192, 17487140, 18699120, 19076880, 20984568, 21461490, 23607639, 26230710, 28615320, 31476852, 34338384, 34974280, 39346065, 41969136, 42922980, 47215278, 52461420, 57230640, 62953704, 69948560, 78692130, 85845960, 94430556, 104922840, 118038195, 125907408, 157384260, 171691920, 188861112, 209845680, 236076390, 314768520, 377722224, 472152780, 629537040, 944305560, 1888611120]

約数ペア:

[(1, 1888611120), (2, 944305560), (3, 629537040), (4, 472152780), (5, 377722224), (6, 314768520), (8, 236076390), (9, 209845680), (10, 188861112), (11, 171691920), (12, 157384260), (15, 125907408), (16, 118038195), (18, 104922840), (20, 94430556), (22, 85845960), (24, 78692130), (27, 69948560), (30, 62953704), (33, 57230640), (36, 52461420), (40, 47215278), (44, 42922980), (45, 41969136), (48, 39346065), (54, 34974280), (55, 34338384), (60, 31476852), (66, 28615320), (72, 26230710), (80, 23607639), (88, 21461490), (90, 20984568), (99, 19076880), (101, 18699120), (108, 17487140), (110, 17169192), (120, 15738426), (132, 14307660), (135, 13989712), (144, 13115355), (165, 11446128), (176, 10730745), (180, 10492284), (198, 9538440), (202, 9349560), (216, 8743570), (220, 8584596), (240, 7869213), (264, 7153830), (270, 6994856), (297, 6358960), (303, 6233040), (330, 5723064), (360, 5246142), (396, 4769220), (404, 4674780), (432, 4371785), (440, 4292298), (495, 3815376), (505, 3739824), (528, 3576915), (540, 3497428), (594, 3179480), (606, 3116520), (660, 2861532), (720, 2623071), (787, 2399760), (792, 2384610), (808, 2337390), (880, 2146149), (909, 2077680), (990, 1907688), (1010, 1869912), (1080, 1748714), (1111, 1699920), (1188, 1589740), (1212, 1558260), (1320, 1430766), (1485, 1271792), (1515, 1246608), (1574, 1199880), (1584, 1192305), (1616, 1168695), (1818, 1038840), (1980, 953844), (2020, 934956), (2160, 874357), (2222, 849960), (2361, 799920), (2376, 794870), (2424, 779130), (2640, 715383), (2727, 692560), (2970, 635896), (3030, 623304), (3148, 599940), (3333, 566640), (3636, 519420), (3935, 479952), (3960, 476922), (4040, 467478), (4444, 424980), (4545, 415536), (4722, 399960), (4752, 397435), (4848, 389565), (5454, 346280), (5555, 339984), (5940, 317948), (6060, 311652), (6296, 299970), (6666, 283320), (7083, 266640), (7272, 259710), (7870, 239976), (7920, 238461), (8080, 233739), (8657, 218160), (8888, 212490), (9090, 207768), (9444, 199980), (9999, 188880), (10908, 173140), (11110, 169992), (11805, 159984), (11880, 158974), (12120, 155826), (12592, 149985), (13332, 141660), (13635, 138512), (14166, 133320), (14544, 129855), (15740, 119988), (16665, 113328), (17314, 109080), (17776, 106245), (18180, 103884), (18888, 99990), (19998, 94440), (21249, 88880), (21816, 86570), (22220, 84996), (23610, 79992), (23760, 79487), (24240, 77913), (25971, 72720), (26664, 70830), (27270, 69256), (28332, 66660), (29997, 62960), (31480, 59994), (33330, 56664), (34628, 54540), (35415, 53328), (36360, 51942), (37776, 49995), (39996, 47220), (42498, 44440), (43285, 43632)]