2193042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 7730130240

約数和(自身を除く): 5537087520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 121, 122, 132, 160, 165, 176, 183, 220, 240, 242, 244, 264, 305, 330, 352, 363, 366, 440, 480, 484, 488, 528, 605, 610, 619, 660, 671, 726, 732, 880, 915, 968, 976, 1056, 1210, 1220, 1238, 1320, 1342, 1452, 1464, 1760, 1815, 1830, 1857, 1936, 1952, 2013, 2420, 2440, 2476, 2640, 2684, 2904, 2928, 3095, 3355, 3630, 3660, 3714, 3872, 4026, 4840, 4880, 4952, 5280, 5368, 5808, 5856, 6190, 6710, 6809, 7260, 7320, 7381, 7428, 8052, 9285, 9680, 9760, 9904, 10065, 10736, 11616, 12380, 13420, 13618, 14520, 14640, 14762, 14856, 16104, 18570, 19360, 19808, 20130, 20427, 21472, 22143, 24760, 26840, 27236, 29040, 29280, 29524, 29712, 32208, 34045, 36905, 37140, 37759, 40260, 40854, 44286, 49520, 53680, 54472, 58080, 59048, 59424, 64416, 68090, 73810, 74280, 74899, 75518, 80520, 81708, 88572, 99040, 102135, 107360, 108944, 110715, 113277, 118096, 136180, 147620, 148560, 149798, 151036, 161040, 163416, 177144, 188795, 204270, 217888, 221430, 224697, 226554, 236192, 272360, 295240, 297120, 299596, 302072, 322080, 326832, 354288, 374495, 377590, 408540, 415349, 442860, 449394, 453108, 544720, 566385, 590480, 599192, 604144, 653664, 708576, 748990, 755180, 817080, 830698, 885720, 898788, 906216, 1089440, 1123485, 1132770, 1180960, 1198384, 1208288, 1246047, 1497980, 1510360, 1634160, 1661396, 1771440, 1797576, 1812432, 2076745, 2246970, 2265540, 2396768, 2492094, 2995960, 3020720, 3268320, 3322792, 3542880, 3595152, 3624864, 4153490, 4493940, 4531080, 4568839, 4984188, 5991920, 6041440, 6230235, 6645584, 7190304, 8306980, 8987880, 9062160, 9137678, 9968376, 11983840, 12460470, 13291168, 13706517, 16613960, 17975760, 18124320, 18275356, 19936752, 22844195, 24920940, 27413034, 33227920, 35951520, 36550712, 39873504, 45688390, 49841880, 54826068, 66455840, 68532585, 73101424, 91376780, 99683760, 109652136, 137065170, 146202848, 182753560, 199367520, 219304272, 274130340, 365507120, 438608544, 548260680, 731014240, 1096521360, 2193042720]

約数ペア:

[(1, 2193042720), (2, 1096521360), (3, 731014240), (4, 548260680), (5, 438608544), (6, 365507120), (8, 274130340), (10, 219304272), (11, 199367520), (12, 182753560), (15, 146202848), (16, 137065170), (20, 109652136), (22, 99683760), (24, 91376780), (30, 73101424), (32, 68532585), (33, 66455840), (40, 54826068), (44, 49841880), (48, 45688390), (55, 39873504), (60, 36550712), (61, 35951520), (66, 33227920), (80, 27413034), (88, 24920940), (96, 22844195), (110, 19936752), (120, 18275356), (121, 18124320), (122, 17975760), (132, 16613960), (160, 13706517), (165, 13291168), (176, 12460470), (183, 11983840), (220, 9968376), (240, 9137678), (242, 9062160), (244, 8987880), (264, 8306980), (305, 7190304), (330, 6645584), (352, 6230235), (363, 6041440), (366, 5991920), (440, 4984188), (480, 4568839), (484, 4531080), (488, 4493940), (528, 4153490), (605, 3624864), (610, 3595152), (619, 3542880), (660, 3322792), (671, 3268320), (726, 3020720), (732, 2995960), (880, 2492094), (915, 2396768), (968, 2265540), (976, 2246970), (1056, 2076745), (1210, 1812432), (1220, 1797576), (1238, 1771440), (1320, 1661396), (1342, 1634160), (1452, 1510360), (1464, 1497980), (1760, 1246047), (1815, 1208288), (1830, 1198384), (1857, 1180960), (1936, 1132770), (1952, 1123485), (2013, 1089440), (2420, 906216), (2440, 898788), (2476, 885720), (2640, 830698), (2684, 817080), (2904, 755180), (2928, 748990), (3095, 708576), (3355, 653664), (3630, 604144), (3660, 599192), (3714, 590480), (3872, 566385), (4026, 544720), (4840, 453108), (4880, 449394), (4952, 442860), (5280, 415349), (5368, 408540), (5808, 377590), (5856, 374495), (6190, 354288), (6710, 326832), (6809, 322080), (7260, 302072), (7320, 299596), (7381, 297120), (7428, 295240), (8052, 272360), (9285, 236192), (9680, 226554), (9760, 224697), (9904, 221430), (10065, 217888), (10736, 204270), (11616, 188795), (12380, 177144), (13420, 163416), (13618, 161040), (14520, 151036), (14640, 149798), (14762, 148560), (14856, 147620), (16104, 136180), (18570, 118096), (19360, 113277), (19808, 110715), (20130, 108944), (20427, 107360), (21472, 102135), (22143, 99040), (24760, 88572), (26840, 81708), (27236, 80520), (29040, 75518), (29280, 74899), (29524, 74280), (29712, 73810), (32208, 68090), (34045, 64416), (36905, 59424), (37140, 59048), (37759, 58080), (40260, 54472), (40854, 53680), (44286, 49520)]