28214453760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{20297}}^1$

素因数の和:20504

約数の個数: 160

約数和(自身を含む): 90700882272

約数和(自身を除く): 62486428512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 256, 320, 362, 384, 480, 512, 543, 640, 724, 768, 905, 960, 1086, 1280, 1448, 1536, 1810, 1920, 2172, 2560, 2715, 2896, 3620, 3840, 4344, 5430, 5792, 7240, 7680, 8688, 10860, 11584, 14480, 17376, 20297, 21720, 23168, 28960, 34752, 40594, 43440, 46336, 57920, 60891, 69504, 81188, 86880, 92672, 101485, 115840, 121782, 139008, 162376, 173760, 202970, 231680, 243564, 278016, 304455, 324752, 347520, 405940, 463360, 487128, 608910, 649504, 695040, 811880, 974256, 1217820, 1299008, 1390080, 1623760, 1948512, 2435640, 2598016, 3247520, 3673757, 3897024, 4871280, 5196032, 6495040, 7347514, 7794048, 9742560, 10392064, 11021271, 12990080, 14695028, 15588096, 18368785, 19485120, 22042542, 25980160, 29390056, 31176192, 36737570, 38970240, 44085084, 51960320, 55106355, 58780112, 73475140, 77940480, 88170168, 110212710, 117560224, 146950280, 155880960, 176340336, 220425420, 235120448, 293900560, 352680672, 440850840, 470240896, 587801120, 705361344, 881701680, 940481792, 1175602240, 1410722688, 1763403360, 1880963584, 2351204480, 2821445376, 3526806720, 4702408960, 5642890752, 7053613440, 9404817920, 14107226880, 28214453760]

約数ペア:

[(1, 28214453760), (2, 14107226880), (3, 9404817920), (4, 7053613440), (5, 5642890752), (6, 4702408960), (8, 3526806720), (10, 2821445376), (12, 2351204480), (15, 1880963584), (16, 1763403360), (20, 1410722688), (24, 1175602240), (30, 940481792), (32, 881701680), (40, 705361344), (48, 587801120), (60, 470240896), (64, 440850840), (80, 352680672), (96, 293900560), (120, 235120448), (128, 220425420), (160, 176340336), (181, 155880960), (192, 146950280), (240, 117560224), (256, 110212710), (320, 88170168), (362, 77940480), (384, 73475140), (480, 58780112), (512, 55106355), (543, 51960320), (640, 44085084), (724, 38970240), (768, 36737570), (905, 31176192), (960, 29390056), (1086, 25980160), (1280, 22042542), (1448, 19485120), (1536, 18368785), (1810, 15588096), (1920, 14695028), (2172, 12990080), (2560, 11021271), (2715, 10392064), (2896, 9742560), (3620, 7794048), (3840, 7347514), (4344, 6495040), (5430, 5196032), (5792, 4871280), (7240, 3897024), (7680, 3673757), (8688, 3247520), (10860, 2598016), (11584, 2435640), (14480, 1948512), (17376, 1623760), (20297, 1390080), (21720, 1299008), (23168, 1217820), (28960, 974256), (34752, 811880), (40594, 695040), (43440, 649504), (46336, 608910), (57920, 487128), (60891, 463360), (69504, 405940), (81188, 347520), (86880, 324752), (92672, 304455), (101485, 278016), (115840, 243564), (121782, 231680), (139008, 202970), (162376, 173760)]