349667640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 1400256000

約数和(自身を除く): 1050588360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 67, 70, 72, 76, 84, 90, 95, 105, 109, 114, 120, 126, 133, 134, 140, 152, 168, 171, 180, 190, 201, 210, 218, 228, 252, 266, 268, 280, 285, 315, 327, 335, 342, 360, 380, 399, 402, 420, 436, 456, 469, 504, 532, 536, 545, 570, 603, 630, 654, 665, 670, 684, 760, 763, 798, 804, 840, 855, 872, 938, 981, 1005, 1064, 1090, 1140, 1197, 1206, 1260, 1273, 1308, 1330, 1340, 1368, 1407, 1526, 1596, 1608, 1635, 1710, 1876, 1962, 1995, 2010, 2071, 2180, 2280, 2289, 2345, 2394, 2412, 2520, 2546, 2616, 2660, 2680, 2814, 3015, 3052, 3192, 3270, 3420, 3752, 3815, 3819, 3924, 3990, 4020, 4142, 4221, 4360, 4578, 4690, 4788, 4824, 4905, 5092, 5320, 5628, 5985, 6030, 6104, 6213, 6365, 6540, 6840, 6867, 7035, 7303, 7630, 7638, 7848, 7980, 8040, 8284, 8442, 8911, 9156, 9380, 9576, 9810, 10184, 10355, 11256, 11445, 11457, 11970, 12060, 12426, 12730, 13080, 13734, 14070, 14497, 14606, 15260, 15276, 15960, 16568, 16884, 17822, 18312, 18639, 18760, 19095, 19620, 20710, 21105, 21909, 22890, 22914, 23940, 24120, 24852, 25460, 26733, 27468, 28140, 28994, 29212, 30520, 30552, 31065, 33768, 34335, 35644, 36515, 37278, 38190, 39240, 41420, 42210, 43491, 43818, 44555, 45780, 45828, 47880, 49704, 50920, 51121, 53466, 54936, 56280, 57285, 57988, 58424, 62130, 65727, 68670, 71288, 72485, 73030, 74556, 76380, 80199, 82840, 84420, 86982, 87636, 89110, 91560, 91656, 93195, 102242, 106932, 109545, 114570, 115976, 124260, 130473, 131454, 133665, 137340, 138757, 144970, 146060, 149112, 152760, 153363, 160398, 168840, 173964, 175272, 178220, 186390, 204484, 213864, 217455, 219090, 229140, 248520, 255605, 260946, 262908, 267330, 274680, 277514, 289940, 292120, 306726, 320796, 328635, 347928, 356440, 372780, 400995, 408968, 416271, 434910, 438180, 458280, 460089, 511210, 521892, 525816, 534660, 555028, 579880, 613452, 641592, 652365, 657270, 693785, 745560, 766815, 801990, 832542, 869820, 876360, 920178, 971299, 1022420, 1043784, 1069320, 1110056, 1226904, 1248813, 1304730, 1314540, 1387570, 1533630, 1603980, 1665084, 1739640, 1840356, 1942598, 2044840, 2081355, 2300445, 2497626, 2609460, 2629080, 2775140, 2913897, 3067260, 3207960, 3330168, 3680712, 3885196, 4162710, 4600890, 4856495, 4995252, 5218920, 5550280, 5827794, 6134520, 6244065, 7770392, 8325420, 8741691, 9201780, 9712990, 9990504, 11655588, 12488130, 14569485, 16650840, 17483382, 18403560, 19425980, 23311176, 24976260, 29138970, 34966764, 38851960, 43708455, 49952520, 58277940, 69933528, 87416910, 116555880, 174833820, 349667640]

約数ペア:

[(1, 349667640), (2, 174833820), (3, 116555880), (4, 87416910), (5, 69933528), (6, 58277940), (7, 49952520), (8, 43708455), (9, 38851960), (10, 34966764), (12, 29138970), (14, 24976260), (15, 23311176), (18, 19425980), (19, 18403560), (20, 17483382), (21, 16650840), (24, 14569485), (28, 12488130), (30, 11655588), (35, 9990504), (36, 9712990), (38, 9201780), (40, 8741691), (42, 8325420), (45, 7770392), (56, 6244065), (57, 6134520), (60, 5827794), (63, 5550280), (67, 5218920), (70, 4995252), (72, 4856495), (76, 4600890), (84, 4162710), (90, 3885196), (95, 3680712), (105, 3330168), (109, 3207960), (114, 3067260), (120, 2913897), (126, 2775140), (133, 2629080), (134, 2609460), (140, 2497626), (152, 2300445), (168, 2081355), (171, 2044840), (180, 1942598), (190, 1840356), (201, 1739640), (210, 1665084), (218, 1603980), (228, 1533630), (252, 1387570), (266, 1314540), (268, 1304730), (280, 1248813), (285, 1226904), (315, 1110056), (327, 1069320), (335, 1043784), (342, 1022420), (360, 971299), (380, 920178), (399, 876360), (402, 869820), (420, 832542), (436, 801990), (456, 766815), (469, 745560), (504, 693785), (532, 657270), (536, 652365), (545, 641592), (570, 613452), (603, 579880), (630, 555028), (654, 534660), (665, 525816), (670, 521892), (684, 511210), (760, 460089), (763, 458280), (798, 438180), (804, 434910), (840, 416271), (855, 408968), (872, 400995), (938, 372780), (981, 356440), (1005, 347928), (1064, 328635), (1090, 320796), (1140, 306726), (1197, 292120), (1206, 289940), (1260, 277514), (1273, 274680), (1308, 267330), (1330, 262908), (1340, 260946), (1368, 255605), (1407, 248520), (1526, 229140), (1596, 219090), (1608, 217455), (1635, 213864), (1710, 204484), (1876, 186390), (1962, 178220), (1995, 175272), (2010, 173964), (2071, 168840), (2180, 160398), (2280, 153363), (2289, 152760), (2345, 149112), (2394, 146060), (2412, 144970), (2520, 138757), (2546, 137340), (2616, 133665), (2660, 131454), (2680, 130473), (2814, 124260), (3015, 115976), (3052, 114570), (3192, 109545), (3270, 106932), (3420, 102242), (3752, 93195), (3815, 91656), (3819, 91560), (3924, 89110), (3990, 87636), (4020, 86982), (4142, 84420), (4221, 82840), (4360, 80199), (4578, 76380), (4690, 74556), (4788, 73030), (4824, 72485), (4905, 71288), (5092, 68670), (5320, 65727), (5628, 62130), (5985, 58424), (6030, 57988), (6104, 57285), (6213, 56280), (6365, 54936), (6540, 53466), (6840, 51121), (6867, 50920), (7035, 49704), (7303, 47880), (7630, 45828), (7638, 45780), (7848, 44555), (7980, 43818), (8040, 43491), (8284, 42210), (8442, 41420), (8911, 39240), (9156, 38190), (9380, 37278), (9576, 36515), (9810, 35644), (10184, 34335), (10355, 33768), (11256, 31065), (11445, 30552), (11457, 30520), (11970, 29212), (12060, 28994), (12426, 28140), (12730, 27468), (13080, 26733), (13734, 25460), (14070, 24852), (14497, 24120), (14606, 23940), (15260, 22914), (15276, 22890), (15960, 21909), (16568, 21105), (16884, 20710), (17822, 19620), (18312, 19095), (18639, 18760)]