21970805760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1201}}^1$

素因数の和:1629

約数の個数: 264

約数和(自身を含む): 76383575736

約数和(自身を除く): 54412769976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 397, 480, 512, 576, 640, 720, 768, 794, 960, 1024, 1152, 1191, 1201, 1280, 1440, 1536, 1588, 1920, 1985, 2304, 2382, 2402, 2560, 2880, 3072, 3176, 3573, 3603, 3840, 3970, 4608, 4764, 4804, 5120, 5760, 5955, 6005, 6352, 7146, 7206, 7680, 7940, 9216, 9528, 9608, 10809, 11520, 11910, 12010, 12704, 14292, 14412, 15360, 15880, 17865, 18015, 19056, 19216, 21618, 23040, 23820, 24020, 25408, 28584, 28824, 31760, 35730, 36030, 38112, 38432, 43236, 46080, 47640, 48040, 50816, 54045, 57168, 57648, 63520, 71460, 72060, 76224, 76864, 86472, 95280, 96080, 101632, 108090, 114336, 115296, 127040, 142920, 144120, 152448, 153728, 172944, 190560, 192160, 203264, 216180, 228672, 230592, 254080, 285840, 288240, 304896, 307456, 345888, 381120, 384320, 406528, 432360, 457344, 461184, 476797, 508160, 571680, 576480, 609792, 614912, 691776, 762240, 768640, 864720, 914688, 922368, 953594, 1016320, 1143360, 1152960, 1219584, 1229824, 1383552, 1430391, 1524480, 1537280, 1729440, 1829376, 1844736, 1907188, 2032640, 2286720, 2305920, 2383985, 2767104, 2860782, 3048960, 3074560, 3458880, 3658752, 3689472, 3814376, 4291173, 4573440, 4611840, 4767970, 5534208, 5721564, 6097920, 6149120, 6917760, 7151955, 7628752, 8582346, 9146880, 9223680, 9535940, 11068416, 11443128, 13835520, 14303910, 15257504, 17164692, 18293760, 18447360, 19071880, 21455865, 22886256, 27671040, 28607820, 30515008, 34329384, 38143760, 42911730, 45772512, 55342080, 57215640, 61030016, 68658768, 76287520, 85823460, 91545024, 114431280, 122060032, 137317536, 152575040, 171646920, 183090048, 228862560, 244120064, 274635072, 305150080, 343293840, 366180096, 457725120, 488240128, 549270144, 610300160, 686587680, 732360192, 915450240, 1098540288, 1220600320, 1373175360, 1464720384, 1830900480, 2197080576, 2441200640, 2746350720, 3661800960, 4394161152, 5492701440, 7323601920, 10985402880, 21970805760]

約数ペア:

[(1, 21970805760), (2, 10985402880), (3, 7323601920), (4, 5492701440), (5, 4394161152), (6, 3661800960), (8, 2746350720), (9, 2441200640), (10, 2197080576), (12, 1830900480), (15, 1464720384), (16, 1373175360), (18, 1220600320), (20, 1098540288), (24, 915450240), (30, 732360192), (32, 686587680), (36, 610300160), (40, 549270144), (45, 488240128), (48, 457725120), (60, 366180096), (64, 343293840), (72, 305150080), (80, 274635072), (90, 244120064), (96, 228862560), (120, 183090048), (128, 171646920), (144, 152575040), (160, 137317536), (180, 122060032), (192, 114431280), (240, 91545024), (256, 85823460), (288, 76287520), (320, 68658768), (360, 61030016), (384, 57215640), (397, 55342080), (480, 45772512), (512, 42911730), (576, 38143760), (640, 34329384), (720, 30515008), (768, 28607820), (794, 27671040), (960, 22886256), (1024, 21455865), (1152, 19071880), (1191, 18447360), (1201, 18293760), (1280, 17164692), (1440, 15257504), (1536, 14303910), (1588, 13835520), (1920, 11443128), (1985, 11068416), (2304, 9535940), (2382, 9223680), (2402, 9146880), (2560, 8582346), (2880, 7628752), (3072, 7151955), (3176, 6917760), (3573, 6149120), (3603, 6097920), (3840, 5721564), (3970, 5534208), (4608, 4767970), (4764, 4611840), (4804, 4573440), (5120, 4291173), (5760, 3814376), (5955, 3689472), (6005, 3658752), (6352, 3458880), (7146, 3074560), (7206, 3048960), (7680, 2860782), (7940, 2767104), (9216, 2383985), (9528, 2305920), (9608, 2286720), (10809, 2032640), (11520, 1907188), (11910, 1844736), (12010, 1829376), (12704, 1729440), (14292, 1537280), (14412, 1524480), (15360, 1430391), (15880, 1383552), (17865, 1229824), (18015, 1219584), (19056, 1152960), (19216, 1143360), (21618, 1016320), (23040, 953594), (23820, 922368), (24020, 914688), (25408, 864720), (28584, 768640), (28824, 762240), (31760, 691776), (35730, 614912), (36030, 609792), (38112, 576480), (38432, 571680), (43236, 508160), (46080, 476797), (47640, 461184), (48040, 457344), (50816, 432360), (54045, 406528), (57168, 384320), (57648, 381120), (63520, 345888), (71460, 307456), (72060, 304896), (76224, 288240), (76864, 285840), (86472, 254080), (95280, 230592), (96080, 228672), (101632, 216180), (108090, 203264), (114336, 192160), (115296, 190560), (127040, 172944), (142920, 153728), (144120, 152448)]