9931680

素因数分解:

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

素因数の和:65

約数の個数: 288

約数和(自身を含む): 40219200

約数和(自身を除く): 30287520

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, 121, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 242, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 363, 380, 396, 418, 432, 440, 456, 480, 484, 495, 513, 528, 540, 570, 594, 605, 608, 627, 660, 684, 720, 726, 760, 792, 836, 855, 864, 880, 912, 968, 990, 1026, 1045, 1056, 1080, 1089, 1140, 1188, 1210, 1254, 1320, 1368, 1440, 1452, 1485, 1520, 1584, 1672, 1710, 1760, 1815, 1824, 1881, 1936, 1980, 2052, 2090, 2160, 2178, 2280, 2299, 2376, 2420, 2508, 2565, 2640, 2736, 2904, 2970, 3040, 3135, 3168, 3267, 3344, 3420, 3630, 3762, 3872, 3960, 4104, 4180, 4320, 4356, 4560, 4598, 4752, 4840, 5016, 5130, 5280, 5445, 5472, 5643, 5808, 5940, 6270, 6534, 6688, 6840, 6897, 7260, 7524, 7920, 8208, 8360, 8712, 9120, 9196, 9405, 9504, 9680, 10032, 10260, 10890, 11286, 11495, 11616, 11880, 12540, 13068, 13680, 13794, 14520, 15048, 15840, 16335, 16416, 16720, 17424, 18392, 18810, 19360, 20064, 20520, 20691, 21780, 22572, 22990, 23760, 25080, 26136, 27360, 27588, 28215, 29040, 30096, 32670, 33440, 34485, 34848, 36784, 37620, 41040, 41382, 43560, 45144, 45980, 47520, 50160, 52272, 55176, 56430, 58080, 60192, 62073, 65340, 68970, 73568, 75240, 82080, 82764, 87120, 90288, 91960, 100320, 103455, 104544, 110352, 112860, 124146, 130680, 137940, 150480, 165528, 174240, 180576, 183920, 206910, 220704, 225720, 248292, 261360, 275880, 300960, 310365, 331056, 367840, 413820, 451440, 496584, 522720, 551760, 620730, 662112, 827640, 902880, 993168, 1103520, 1241460, 1655280, 1986336, 2482920, 3310560, 4965840, 9931680]

約数ペア:

[(1, 9931680), (2, 4965840), (3, 3310560), (4, 2482920), (5, 1986336), (6, 1655280), (8, 1241460), (9, 1103520), (10, 993168), (11, 902880), (12, 827640), (15, 662112), (16, 620730), (18, 551760), (19, 522720), (20, 496584), (22, 451440), (24, 413820), (27, 367840), (30, 331056), (32, 310365), (33, 300960), (36, 275880), (38, 261360), (40, 248292), (44, 225720), (45, 220704), (48, 206910), (54, 183920), (55, 180576), (57, 174240), (60, 165528), (66, 150480), (72, 137940), (76, 130680), (80, 124146), (88, 112860), (90, 110352), (95, 104544), (96, 103455), (99, 100320), (108, 91960), (110, 90288), (114, 87120), (120, 82764), (121, 82080), (132, 75240), (135, 73568), (144, 68970), (152, 65340), (160, 62073), (165, 60192), (171, 58080), (176, 56430), (180, 55176), (190, 52272), (198, 50160), (209, 47520), (216, 45980), (220, 45144), (228, 43560), (240, 41382), (242, 41040), (264, 37620), (270, 36784), (285, 34848), (288, 34485), (297, 33440), (304, 32670), (330, 30096), (342, 29040), (352, 28215), (360, 27588), (363, 27360), (380, 26136), (396, 25080), (418, 23760), (432, 22990), (440, 22572), (456, 21780), (480, 20691), (484, 20520), (495, 20064), (513, 19360), (528, 18810), (540, 18392), (570, 17424), (594, 16720), (605, 16416), (608, 16335), (627, 15840), (660, 15048), (684, 14520), (720, 13794), (726, 13680), (760, 13068), (792, 12540), (836, 11880), (855, 11616), (864, 11495), (880, 11286), (912, 10890), (968, 10260), (990, 10032), (1026, 9680), (1045, 9504), (1056, 9405), (1080, 9196), (1089, 9120), (1140, 8712), (1188, 8360), (1210, 8208), (1254, 7920), (1320, 7524), (1368, 7260), (1440, 6897), (1452, 6840), (1485, 6688), (1520, 6534), (1584, 6270), (1672, 5940), (1710, 5808), (1760, 5643), (1815, 5472), (1824, 5445), (1881, 5280), (1936, 5130), (1980, 5016), (2052, 4840), (2090, 4752), (2160, 4598), (2178, 4560), (2280, 4356), (2299, 4320), (2376, 4180), (2420, 4104), (2508, 3960), (2565, 3872), (2640, 3762), (2736, 3630), (2904, 3420), (2970, 3344), (3040, 3267), (3135, 3168)]