13549450240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4568

約数の個数: 176

約数和(自身を含む): 35324997120

約数和(自身を除く): 21775546880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2560, 2945, 3040, 3968, 4493, 4712, 4864, 4960, 5120, 5890, 6080, 7936, 8986, 9424, 9728, 9920, 11780, 12160, 15872, 17972, 18848, 19456, 19840, 22465, 23560, 24320, 31744, 35944, 37696, 39680, 44930, 47120, 48640, 71888, 75392, 79360, 85367, 89860, 94240, 97280, 139283, 143776, 150784, 158720, 170734, 179720, 188480, 278566, 287552, 301568, 341468, 359440, 376960, 426835, 557132, 575104, 603136, 682936, 696415, 718880, 753920, 853670, 1114264, 1150208, 1365872, 1392830, 1437760, 1507840, 1707340, 2228528, 2300416, 2646377, 2731744, 2785660, 2875520, 3015680, 3414680, 4457056, 4600832, 5292754, 5463488, 5571320, 5751040, 6829360, 8914112, 10585508, 10926976, 11142640, 11502080, 13231885, 13658720, 17828224, 21171016, 21853952, 22285280, 23004160, 26463770, 27317440, 35656448, 42342032, 43707904, 44570560, 52927540, 54634880, 71312896, 84684064, 87415808, 89141120, 105855080, 109269760, 142625792, 169368128, 178282240, 211710160, 218539520, 338736256, 356564480, 423420320, 437079040, 677472512, 713128960, 846840640, 1354945024, 1693681280, 2709890048, 3387362560, 6774725120, 13549450240]

約数ペア:

[(1, 13549450240), (2, 6774725120), (4, 3387362560), (5, 2709890048), (8, 1693681280), (10, 1354945024), (16, 846840640), (19, 713128960), (20, 677472512), (31, 437079040), (32, 423420320), (38, 356564480), (40, 338736256), (62, 218539520), (64, 211710160), (76, 178282240), (80, 169368128), (95, 142625792), (124, 109269760), (128, 105855080), (152, 89141120), (155, 87415808), (160, 84684064), (190, 71312896), (248, 54634880), (256, 52927540), (304, 44570560), (310, 43707904), (320, 42342032), (380, 35656448), (496, 27317440), (512, 26463770), (589, 23004160), (608, 22285280), (620, 21853952), (640, 21171016), (760, 17828224), (992, 13658720), (1024, 13231885), (1178, 11502080), (1216, 11142640), (1240, 10926976), (1280, 10585508), (1520, 8914112), (1984, 6829360), (2356, 5751040), (2432, 5571320), (2480, 5463488), (2560, 5292754), (2945, 4600832), (3040, 4457056), (3968, 3414680), (4493, 3015680), (4712, 2875520), (4864, 2785660), (4960, 2731744), (5120, 2646377), (5890, 2300416), (6080, 2228528), (7936, 1707340), (8986, 1507840), (9424, 1437760), (9728, 1392830), (9920, 1365872), (11780, 1150208), (12160, 1114264), (15872, 853670), (17972, 753920), (18848, 718880), (19456, 696415), (19840, 682936), (22465, 603136), (23560, 575104), (24320, 557132), (31744, 426835), (35944, 376960), (37696, 359440), (39680, 341468), (44930, 301568), (47120, 287552), (48640, 278566), (71888, 188480), (75392, 179720), (79360, 170734), (85367, 158720), (89860, 150784), (94240, 143776), (97280, 139283)]