13306510720

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 33808104000

約数和(自身を除く): 20501593280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 59, 61, 64, 80, 106, 109, 118, 122, 128, 160, 212, 218, 236, 244, 265, 295, 305, 320, 424, 436, 472, 488, 530, 545, 590, 610, 640, 848, 872, 944, 976, 1060, 1090, 1180, 1220, 1696, 1744, 1888, 1952, 2120, 2180, 2360, 2440, 3127, 3233, 3392, 3488, 3599, 3776, 3904, 4240, 4360, 4720, 4880, 5777, 6254, 6431, 6466, 6649, 6784, 6976, 7198, 7552, 7808, 8480, 8720, 9440, 9760, 11554, 12508, 12862, 12932, 13298, 13952, 14396, 15635, 16165, 16960, 17440, 17995, 18880, 19520, 23108, 25016, 25724, 25864, 26596, 28792, 28885, 31270, 32155, 32330, 33245, 33920, 34880, 35990, 37760, 39040, 46216, 50032, 51448, 51728, 53192, 57584, 57770, 62540, 64310, 64660, 66490, 69760, 71980, 92432, 100064, 102896, 103456, 106384, 115168, 115540, 125080, 128620, 129320, 132980, 143960, 184864, 190747, 200128, 205792, 206912, 212768, 230336, 231080, 250160, 257240, 258640, 265960, 287920, 340843, 352397, 369728, 381494, 392291, 400256, 411584, 413824, 425536, 460672, 462160, 500320, 514480, 517280, 531920, 575840, 681686, 704794, 739456, 762988, 784582, 823168, 851072, 924320, 953735, 1000640, 1028960, 1034560, 1063840, 1151680, 1363372, 1409588, 1525976, 1569164, 1704215, 1761985, 1848640, 1907470, 1961455, 2001280, 2057920, 2069120, 2127680, 2303360, 2726744, 2819176, 3051952, 3138328, 3408430, 3523970, 3697280, 3814940, 3922910, 4115840, 4255360, 5453488, 5638352, 6103904, 6276656, 6816860, 7047940, 7629880, 7845820, 10906976, 11276704, 12207808, 12553312, 13633720, 14095880, 15259760, 15691640, 20791423, 21813952, 22553408, 24415616, 25106624, 27267440, 28191760, 30519520, 31383280, 41582846, 43627904, 45106816, 50213248, 54534880, 56383520, 61039040, 62766560, 83165692, 103957115, 109069760, 112767040, 122078080, 125533120, 166331384, 207914230, 218139520, 225534080, 251066240, 332662768, 415828460, 665325536, 831656920, 1330651072, 1663313840, 2661302144, 3326627680, 6653255360, 13306510720]

約数ペア:

[(1, 13306510720), (2, 6653255360), (4, 3326627680), (5, 2661302144), (8, 1663313840), (10, 1330651072), (16, 831656920), (20, 665325536), (32, 415828460), (40, 332662768), (53, 251066240), (59, 225534080), (61, 218139520), (64, 207914230), (80, 166331384), (106, 125533120), (109, 122078080), (118, 112767040), (122, 109069760), (128, 103957115), (160, 83165692), (212, 62766560), (218, 61039040), (236, 56383520), (244, 54534880), (265, 50213248), (295, 45106816), (305, 43627904), (320, 41582846), (424, 31383280), (436, 30519520), (472, 28191760), (488, 27267440), (530, 25106624), (545, 24415616), (590, 22553408), (610, 21813952), (640, 20791423), (848, 15691640), (872, 15259760), (944, 14095880), (976, 13633720), (1060, 12553312), (1090, 12207808), (1180, 11276704), (1220, 10906976), (1696, 7845820), (1744, 7629880), (1888, 7047940), (1952, 6816860), (2120, 6276656), (2180, 6103904), (2360, 5638352), (2440, 5453488), (3127, 4255360), (3233, 4115840), (3392, 3922910), (3488, 3814940), (3599, 3697280), (3776, 3523970), (3904, 3408430), (4240, 3138328), (4360, 3051952), (4720, 2819176), (4880, 2726744), (5777, 2303360), (6254, 2127680), (6431, 2069120), (6466, 2057920), (6649, 2001280), (6784, 1961455), (6976, 1907470), (7198, 1848640), (7552, 1761985), (7808, 1704215), (8480, 1569164), (8720, 1525976), (9440, 1409588), (9760, 1363372), (11554, 1151680), (12508, 1063840), (12862, 1034560), (12932, 1028960), (13298, 1000640), (13952, 953735), (14396, 924320), (15635, 851072), (16165, 823168), (16960, 784582), (17440, 762988), (17995, 739456), (18880, 704794), (19520, 681686), (23108, 575840), (25016, 531920), (25724, 517280), (25864, 514480), (26596, 500320), (28792, 462160), (28885, 460672), (31270, 425536), (32155, 413824), (32330, 411584), (33245, 400256), (33920, 392291), (34880, 381494), (35990, 369728), (37760, 352397), (39040, 340843), (46216, 287920), (50032, 265960), (51448, 258640), (51728, 257240), (53192, 250160), (57584, 231080), (57770, 230336), (62540, 212768), (64310, 206912), (64660, 205792), (66490, 200128), (69760, 190747), (71980, 184864), (92432, 143960), (100064, 132980), (102896, 129320), (103456, 128620), (106384, 125080), (115168, 115540)]