157037121440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 387114723072

約数和(自身を除く): 230077601632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 61, 80, 86, 122, 160, 172, 215, 244, 305, 344, 430, 488, 593, 610, 631, 688, 860, 976, 1186, 1220, 1262, 1376, 1720, 1952, 2372, 2440, 2524, 2623, 2965, 3155, 3440, 4744, 4880, 5048, 5246, 5930, 6310, 6880, 9488, 9760, 10096, 10492, 11860, 12620, 13115, 18976, 20192, 20984, 23720, 25240, 25499, 26230, 27133, 36173, 38491, 41968, 47440, 50480, 50998, 52460, 54266, 72346, 76982, 83936, 94880, 100960, 101996, 104920, 108532, 127495, 135665, 144692, 153964, 180865, 192455, 203992, 209840, 217064, 254990, 271330, 289384, 307928, 361730, 374183, 384910, 407984, 419680, 434128, 509980, 542660, 578768, 615856, 723460, 748366, 769820, 815968, 868256, 1019960, 1085320, 1157536, 1231712, 1446920, 1496732, 1539640, 1555439, 1655113, 1870915, 2039920, 2170640, 2893840, 2993464, 3079280, 3110878, 3310226, 3741830, 4079840, 4341280, 5787680, 5986928, 6158560, 6221756, 6620452, 7483660, 7777195, 8275565, 11973856, 12443512, 13240904, 14967320, 15554390, 16089869, 16551130, 22825163, 24887024, 26481808, 29934640, 31108780, 32179738, 33102260, 45650326, 49774048, 52963616, 59869280, 62217560, 64359476, 66204520, 80449345, 91300652, 114125815, 124435120, 128718952, 132409040, 160898690, 182601304, 228251630, 248870240, 257437904, 264818080, 321797380, 365202608, 456503260, 514875808, 643594760, 730405216, 913006520, 981482009, 1287189520, 1826013040, 1962964018, 2574379040, 3652026080, 3925928036, 4907410045, 7851856072, 9814820090, 15703712144, 19629640180, 31407424288, 39259280360, 78518560720, 157037121440]

約数ペア:

[(1, 157037121440), (2, 78518560720), (4, 39259280360), (5, 31407424288), (8, 19629640180), (10, 15703712144), (16, 9814820090), (20, 7851856072), (32, 4907410045), (40, 3925928036), (43, 3652026080), (61, 2574379040), (80, 1962964018), (86, 1826013040), (122, 1287189520), (160, 981482009), (172, 913006520), (215, 730405216), (244, 643594760), (305, 514875808), (344, 456503260), (430, 365202608), (488, 321797380), (593, 264818080), (610, 257437904), (631, 248870240), (688, 228251630), (860, 182601304), (976, 160898690), (1186, 132409040), (1220, 128718952), (1262, 124435120), (1376, 114125815), (1720, 91300652), (1952, 80449345), (2372, 66204520), (2440, 64359476), (2524, 62217560), (2623, 59869280), (2965, 52963616), (3155, 49774048), (3440, 45650326), (4744, 33102260), (4880, 32179738), (5048, 31108780), (5246, 29934640), (5930, 26481808), (6310, 24887024), (6880, 22825163), (9488, 16551130), (9760, 16089869), (10096, 15554390), (10492, 14967320), (11860, 13240904), (12620, 12443512), (13115, 11973856), (18976, 8275565), (20192, 7777195), (20984, 7483660), (23720, 6620452), (25240, 6221756), (25499, 6158560), (26230, 5986928), (27133, 5787680), (36173, 4341280), (38491, 4079840), (41968, 3741830), (47440, 3310226), (50480, 3110878), (50998, 3079280), (52460, 2993464), (54266, 2893840), (72346, 2170640), (76982, 2039920), (83936, 1870915), (94880, 1655113), (100960, 1555439), (101996, 1539640), (104920, 1496732), (108532, 1446920), (127495, 1231712), (135665, 1157536), (144692, 1085320), (153964, 1019960), (180865, 868256), (192455, 815968), (203992, 769820), (209840, 748366), (217064, 723460), (254990, 615856), (271330, 578768), (289384, 542660), (307928, 509980), (361730, 434128), (374183, 419680), (384910, 407984)]