17154720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 69128640

約数和(自身を除く): 51973920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 361, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 722, 760, 792, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1188, 1254, 1320, 1368, 1440, 1444, 1485, 1520, 1584, 1672, 1710, 1760, 1805, 1824, 1881, 1980, 2052, 2090, 2160, 2166, 2280, 2376, 2508, 2565, 2640, 2736, 2888, 2970, 3040, 3135, 3168, 3249, 3344, 3420, 3610, 3762, 3960, 3971, 4104, 4180, 4320, 4332, 4560, 4752, 5016, 5130, 5280, 5415, 5472, 5643, 5776, 5940, 6270, 6498, 6688, 6840, 7220, 7524, 7920, 7942, 8208, 8360, 8664, 9120, 9405, 9504, 9747, 10032, 10260, 10830, 11286, 11552, 11880, 11913, 12540, 12996, 13680, 14440, 15048, 15840, 15884, 16245, 16416, 16720, 17328, 18810, 19494, 19855, 20064, 20520, 21660, 22572, 23760, 23826, 25080, 25992, 27360, 28215, 28880, 30096, 31768, 32490, 33440, 34656, 35739, 37620, 38988, 39710, 41040, 43320, 45144, 47520, 47652, 48735, 50160, 51984, 56430, 57760, 59565, 60192, 63536, 64980, 71478, 75240, 77976, 79420, 82080, 86640, 90288, 95304, 97470, 100320, 103968, 107217, 112860, 119130, 127072, 129960, 142956, 150480, 155952, 158840, 173280, 178695, 180576, 190608, 194940, 214434, 225720, 238260, 259920, 285912, 300960, 311904, 317680, 357390, 381216, 389880, 428868, 451440, 476520, 519840, 536085, 571824, 635360, 714780, 779760, 857736, 902880, 953040, 1072170, 1143648, 1429560, 1559520, 1715472, 1906080, 2144340, 2859120, 3430944, 4288680, 5718240, 8577360, 17154720]

約数ペア:

[(1, 17154720), (2, 8577360), (3, 5718240), (4, 4288680), (5, 3430944), (6, 2859120), (8, 2144340), (9, 1906080), (10, 1715472), (11, 1559520), (12, 1429560), (15, 1143648), (16, 1072170), (18, 953040), (19, 902880), (20, 857736), (22, 779760), (24, 714780), (27, 635360), (30, 571824), (32, 536085), (33, 519840), (36, 476520), (38, 451440), (40, 428868), (44, 389880), (45, 381216), (48, 357390), (54, 317680), (55, 311904), (57, 300960), (60, 285912), (66, 259920), (72, 238260), (76, 225720), (80, 214434), (88, 194940), (90, 190608), (95, 180576), (96, 178695), (99, 173280), (108, 158840), (110, 155952), (114, 150480), (120, 142956), (132, 129960), (135, 127072), (144, 119130), (152, 112860), (160, 107217), (165, 103968), (171, 100320), (176, 97470), (180, 95304), (190, 90288), (198, 86640), (209, 82080), (216, 79420), (220, 77976), (228, 75240), (240, 71478), (264, 64980), (270, 63536), (285, 60192), (288, 59565), (297, 57760), (304, 56430), (330, 51984), (342, 50160), (352, 48735), (360, 47652), (361, 47520), (380, 45144), (396, 43320), (418, 41040), (432, 39710), (440, 38988), (456, 37620), (480, 35739), (495, 34656), (513, 33440), (528, 32490), (540, 31768), (570, 30096), (594, 28880), (608, 28215), (627, 27360), (660, 25992), (684, 25080), (720, 23826), (722, 23760), (760, 22572), (792, 21660), (836, 20520), (855, 20064), (864, 19855), (880, 19494), (912, 18810), (990, 17328), (1026, 16720), (1045, 16416), (1056, 16245), (1080, 15884), (1083, 15840), (1140, 15048), (1188, 14440), (1254, 13680), (1320, 12996), (1368, 12540), (1440, 11913), (1444, 11880), (1485, 11552), (1520, 11286), (1584, 10830), (1672, 10260), (1710, 10032), (1760, 9747), (1805, 9504), (1824, 9405), (1881, 9120), (1980, 8664), (2052, 8360), (2090, 8208), (2160, 7942), (2166, 7920), (2280, 7524), (2376, 7220), (2508, 6840), (2565, 6688), (2640, 6498), (2736, 6270), (2888, 5940), (2970, 5776), (3040, 5643), (3135, 5472), (3168, 5415), (3249, 5280), (3344, 5130), (3420, 5016), (3610, 4752), (3762, 4560), (3960, 4332), (3971, 4320), (4104, 4180)]