17401108480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 384

約数和(自身を含む): 50721914880

約数和(自身を除く): 33320806400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 191, 205, 217, 224, 248, 256, 280, 287, 310, 320, 328, 382, 410, 434, 448, 496, 512, 560, 574, 620, 640, 656, 764, 820, 868, 896, 955, 992, 1024, 1085, 1120, 1148, 1240, 1271, 1280, 1312, 1337, 1435, 1528, 1640, 1736, 1792, 1910, 1984, 2048, 2170, 2240, 2296, 2480, 2542, 2560, 2624, 2674, 2870, 3056, 3280, 3472, 3584, 3820, 3968, 4340, 4480, 4592, 4960, 5084, 5120, 5248, 5348, 5740, 5921, 6112, 6355, 6560, 6685, 6944, 7168, 7640, 7831, 7936, 8680, 8897, 8960, 9184, 9920, 10168, 10240, 10496, 10696, 11480, 11842, 12224, 12710, 13120, 13370, 13888, 14336, 15280, 15662, 15872, 17360, 17794, 17920, 18368, 19840, 20336, 20992, 21392, 22960, 23684, 24448, 25420, 26240, 26740, 27776, 29605, 30560, 31324, 31744, 34720, 35588, 35840, 36736, 39155, 39680, 40672, 41447, 41984, 42784, 44485, 45920, 47368, 48896, 50840, 52480, 53480, 54817, 55552, 59210, 61120, 62648, 63488, 69440, 71176, 71680, 73472, 78310, 79360, 81344, 82894, 83968, 85568, 88970, 91840, 94736, 97792, 101680, 104960, 106960, 109634, 111104, 118420, 122240, 125296, 138880, 142352, 146944, 156620, 158720, 162688, 165788, 171136, 177940, 183680, 189472, 195584, 203360, 207235, 209920, 213920, 219268, 222208, 236840, 242761, 244480, 250592, 274085, 277760, 284704, 293888, 313240, 317440, 325376, 331576, 342272, 355880, 367360, 378944, 391168, 406720, 414470, 419840, 427840, 438536, 444416, 473680, 485522, 488960, 501184, 548170, 555520, 569408, 587776, 626480, 650752, 663152, 684544, 711760, 734720, 757888, 813440, 828940, 855680, 877072, 947360, 971044, 977920, 1002368, 1096340, 1111040, 1138816, 1213805, 1252960, 1301504, 1326304, 1369088, 1423520, 1469440, 1515776, 1626880, 1657880, 1699327, 1711360, 1754144, 1894720, 1942088, 1955840, 2004736, 2192680, 2222080, 2277632, 2427610, 2505920, 2603008, 2652608, 2738176, 2847040, 2938880, 3031552, 3253760, 3315760, 3398654, 3422720, 3508288, 3789440, 3884176, 4009472, 4385360, 4555264, 4855220, 5011840, 5305216, 5694080, 6063104, 6507520, 6631520, 6797308, 6845440, 7016576, 7578880, 7768352, 8018944, 8496635, 8770720, 9110528, 9710440, 10023680, 10610432, 11388160, 12126208, 13015040, 13263040, 13594616, 13690880, 14033152, 15157760, 15536704, 16037888, 16993270, 17541440, 18221056, 19420880, 20047360, 21220864, 22776320, 26526080, 27189232, 28066304, 30315520, 31073408, 33986540, 35082880, 38841760, 40094720, 42441728, 45552640, 53052160, 54378464, 56132608, 60631040, 62146816, 67973080, 70165760, 77683520, 80189440, 84883456, 91105280, 106104320, 108756928, 112265216, 124293632, 135946160, 140331520, 155367040, 212208640, 217513856, 248587264, 271892320, 280663040, 310734080, 424417280, 435027712, 497174528, 543784640, 561326080, 621468160, 870055424, 1087569280, 1242936320, 1740110848, 2175138560, 2485872640, 3480221696, 4350277120, 8700554240, 17401108480]

約数ペア:

[(1, 17401108480), (2, 8700554240), (4, 4350277120), (5, 3480221696), (7, 2485872640), (8, 2175138560), (10, 1740110848), (14, 1242936320), (16, 1087569280), (20, 870055424), (28, 621468160), (31, 561326080), (32, 543784640), (35, 497174528), (40, 435027712), (41, 424417280), (56, 310734080), (62, 280663040), (64, 271892320), (70, 248587264), (80, 217513856), (82, 212208640), (112, 155367040), (124, 140331520), (128, 135946160), (140, 124293632), (155, 112265216), (160, 108756928), (164, 106104320), (191, 91105280), (205, 84883456), (217, 80189440), (224, 77683520), (248, 70165760), (256, 67973080), (280, 62146816), (287, 60631040), (310, 56132608), (320, 54378464), (328, 53052160), (382, 45552640), (410, 42441728), (434, 40094720), (448, 38841760), (496, 35082880), (512, 33986540), (560, 31073408), (574, 30315520), (620, 28066304), (640, 27189232), (656, 26526080), (764, 22776320), (820, 21220864), (868, 20047360), (896, 19420880), (955, 18221056), (992, 17541440), (1024, 16993270), (1085, 16037888), (1120, 15536704), (1148, 15157760), (1240, 14033152), (1271, 13690880), (1280, 13594616), (1312, 13263040), (1337, 13015040), (1435, 12126208), (1528, 11388160), (1640, 10610432), (1736, 10023680), (1792, 9710440), (1910, 9110528), (1984, 8770720), (2048, 8496635), (2170, 8018944), (2240, 7768352), (2296, 7578880), (2480, 7016576), (2542, 6845440), (2560, 6797308), (2624, 6631520), (2674, 6507520), (2870, 6063104), (3056, 5694080), (3280, 5305216), (3472, 5011840), (3584, 4855220), (3820, 4555264), (3968, 4385360), (4340, 4009472), (4480, 3884176), (4592, 3789440), (4960, 3508288), (5084, 3422720), (5120, 3398654), (5248, 3315760), (5348, 3253760), (5740, 3031552), (5921, 2938880), (6112, 2847040), (6355, 2738176), (6560, 2652608), (6685, 2603008), (6944, 2505920), (7168, 2427610), (7640, 2277632), (7831, 2222080), (7936, 2192680), (8680, 2004736), (8897, 1955840), (8960, 1942088), (9184, 1894720), (9920, 1754144), (10168, 1711360), (10240, 1699327), (10496, 1657880), (10696, 1626880), (11480, 1515776), (11842, 1469440), (12224, 1423520), (12710, 1369088), (13120, 1326304), (13370, 1301504), (13888, 1252960), (14336, 1213805), (15280, 1138816), (15662, 1111040), (15872, 1096340), (17360, 1002368), (17794, 977920), (17920, 971044), (18368, 947360), (19840, 877072), (20336, 855680), (20992, 828940), (21392, 813440), (22960, 757888), (23684, 734720), (24448, 711760), (25420, 684544), (26240, 663152), (26740, 650752), (27776, 626480), (29605, 587776), (30560, 569408), (31324, 555520), (31744, 548170), (34720, 501184), (35588, 488960), (35840, 485522), (36736, 473680), (39155, 444416), (39680, 438536), (40672, 427840), (41447, 419840), (41984, 414470), (42784, 406720), (44485, 391168), (45920, 378944), (47368, 367360), (48896, 355880), (50840, 342272), (52480, 331576), (53480, 325376), (54817, 317440), (55552, 313240), (59210, 293888), (61120, 284704), (62648, 277760), (63488, 274085), (69440, 250592), (71176, 244480), (71680, 242761), (73472, 236840), (78310, 222208), (79360, 219268), (81344, 213920), (82894, 209920), (83968, 207235), (85568, 203360), (88970, 195584), (91840, 189472), (94736, 183680), (97792, 177940), (101680, 171136), (104960, 165788), (106960, 162688), (109634, 158720), (111104, 156620), (118420, 146944), (122240, 142352), (125296, 138880)]